The Purpose and Power of Language Essay -- Research Essays Term Papers

The Purpose and Power of Language If you are fluent in a language, you probably don't give much thought to your ability to interact with others, to understand and be understood in your world. But what would happen if you lost your voice? Or if suddenly the language skills you have, that is your ability to read, write, and speak, were no longer sufficient to allow you to understand television and newspapers or to tell a waitress what you wanted to eat or a doctor what was wrong with you? What if your language actually caused others to discriminate against you? I suspect your perception of the importance of language would undergo a pronounced change. Recently, I had an experience with language deprivation when I had laryngitis. The three days I was without my voice were frustrating, interminable, and evidence of the power and purpose of language. Early in her essay, "Mother Tongue," Amy Tan discusses this power of language. She writes, "it can evoke an emotion, a visual image, a complex idea, or a simple truth" (26). Though at times, I could whisper, people had difficulty hearing and understanding me, and I couldn't write my thoughts down quickly enough to meaningfully converse with others. In short, my lack of voice impaired my ability to express myself and to communicate and indeed participate in my world. Moreover, language, the combination of specific words in a particular order, not only empowers individuals to participate as members of a designated community, it is also a fundamental key in enabling individuals to establish and define the dimensions of their identity. Language is the impetus that empowers individuals to forge ties that bind into a community, thus giving them personal, social, or cultural identificat... ... Language is many things: the arrangement of words in a particular order, uttered in a certain way, denoting certain meaning, a political instrument which evokes images and emotion. Certainly, all of this is a description of the purpose and function of language. But at its most fundamental, language is quite simply the expression of self and the ability to share that expression with others. Baldwin and Tan both highlight the importance of language: to be without language is to be voiceless, and to be voiceless is to silence the song of the self. Works Cited Baldwin, James. "If Black English Isn't a Language, Then Tell Me, What is?" Across Cultures. Eds. Sheena Gillespie and Robert Singleton. Boston: Allyn and Bacon, 1999. 128-131. Tan, Amy. "Mother Tongue." Across Cultures. Eds. Sheena Gillespie and Robert Singleton. Boston: Allyn and Bacon, 1999. 26-31.

Cortes :: essays research papers

Hernan Cortes was born in Medellin, Extre Madura in 1485. Hernan was only a petite 5’ 4'; but he made up for his height disadvantage with courage and determination.   Ã‚  Ã‚  Ã‚  Ã‚  Cortes studied law in Spain but then he decided to come over to the Americas. Upon his arrival he joined force with velazquez to conquer Cuba. They did and in 1511 he became the mayor of Cuba. Cortes in 1519 persuaded Velaquez (governor) to allow an expedition to Mexico. Velazquez was skeptical but approved the trip anyway. So Cortes was of to Mexico with six-hundred men and twenty horses. Hernan sailed along the Yucatan and landed in Tabasco. Here he learned of Montezuma II and the Aztecs. During this time Cortes found a mistress named Marina. She helped as an interpreter, guide and counselor for the Spainards. Cortes then established a town, Veracruz. Here he removed the authority of Velaquez . He also burnt the ships which had brought them to prevent people from returning.   Ã‚  Ã‚  Ã‚  Ã‚  Hernan Cortes and his men marched for weeks to reach the acclaimed Tenochtitlan. On his way he met up with the Tlaxcalanc who formed an alliance with him against the Aztecs. In November of 1519, Cortes finally reached the Aztec capital, Tenochtitlan. Upon his arrival the Axtecs believed Cortes and the Spainards were the return of Quetzalcoatl. Quetzalcoatl was the axtec god-king who was light skinned, bearded, and would return from the east. All of these descriptions fitted Hernan. Hence, the Spainards were treated lavishly and roamed freely throughout the city. During this time the Spainish found a lot of gold stored throughout the city. Even with the lavish treatment the Spainish were receiving they still captured Montezuma II. Meanwhile, Velaquez, in Cuba dispatches Narvaez and to get Cortes for treason. Hernan hears of the news and goes to the coast to meet Narvaez. Cortes then persuades Narvaez and his troops to join him inn the conquests of the Aztecs. Upon his return to Tenochtitlan the Aztecs had revolted. Montezuma tells his people not to revolt, by the force of Cortes. Montezuma is stoned tree days later by his people. The Spainiards were then driven out on the famous Noche Triste in June of 1520.

Symbolism of the Forest in the Scarlet Letter

Symbolism of the Forest in The Scarlet Letter In The House of Seven Gables, Nathaniel Hawthorne once wrote, â€Å"For what other dungeon is so dark as one’s own heart! What jailer so inexorable as one’s self! † Hawthorne asserts that every individual becomes a hostage of his or her own heart. This idea is displayed throughout The Scarlet Letter to portray how Puritans lived under the constant repression of the Puritan society. Puritan society lived by laws that allowed no means of freedom or happiness and kept their citizens under a strict moral law code.The Puritan civilization imprisons members of society to the point where they are crying out for freedom. Therefore, hostages of his or her own heart embark on a journey to free themselves. This is displayed continuously in The Scarlet Letter through its use of the forest. In the novel the forest consists of multiple meanings. It serves as another world apart from the Puritan society, and it provides a haven in w hich people break free from the social order.Throughout The Scarlet Letter, Nathaniel Hawthorne presents the forest as a symbolic figure to exemplify free will, bring forth the natural personalities of the characters, and to represent a dark civilization within the Puritan society. First, the forest is a symbol to epitomize free will in The Scarlet Letter by presenting the forest as a safe haven with no rules or individuals who scrutinize every action being made. Thus, the townspeople approach the forest to reign free with their desires and longings.For example, Hester longs to meet Dimmesdale and determines that the forest is the safest place as she is allowed to meet with him without the town knowing. As Hester and Dimmesdale greet each other, â€Å"†¦it was like the first encounter, in the world beyond the grave, of two spirits who had been intimately connected in their former life, but now stood coldly†¦Ã¢â‚¬  (Hawthorne 198). For the first time in seven years they a re able to meet with each other in private without needing to worry about being caught. Surrounded by the twilight in the forest, Hester and Dimmesdale slowly start to open up to each other.They freely begin to talk about starting a new life with each other as a family, and Hester slowly starts to become blissful. Hawthorne’s purpose here is to display how the forest functions as a world of happiness and love, and so the forest’s role is to create a free world without any fear. The forest allows these two young lovers to freely reunite and be happy together. Where else, the rest of the novel surrounds itself in an aura of gloominess, this one scene in the novel permits Hester and Dimmesdale to be filled with love and joy.Also, during her conversation with Dimmesdale, Hester impulsively takes off the â€Å"A† upon her chest. It is the first and only time in the novel where Hester allows herself the freedom to remove the badge of shame. She â€Å"†¦heaved a long, deep sigh, in which the burden of shame and anguish departed from her spirit, oh exquisite relief! She had not known the weight, until she felt freedom! † (Hawthorne 211). The forest lets Hester choose whether she agrees with the Puritan society or if she is against it.Her action of taking the â€Å"A† off represents her choice in breaking apart from the Puritan civilization. The Puritans view the â€Å"A† as a symbol that represents what they deem to be right, and when Hester takes it off her chest she is breaking free from what society thinks about her. Hester’s courage to meet with Dimmesdale and the removal of the â€Å"A† represents how the forest exemplifies free will. Secondly, the forest also manages to bring out the natural personalities of the characters.One of the characters Hawthorne uses to demonstrate this is Pearl. To Pearl, the forest is her best friend, a place where she is truly accepted. Hawthorne states, â€Å"The truth se ems to be, however, that the mother-forest, and these wild things which it nourished, all recognized a kindred wildness in the human child† (Hawthorne 213). In the forest, Pearl can be as bright and joyful as she wishes because the forest acknowledges her for who she is- a moody, curious, care-free, innocent, and intuitive child who also happens to be a social outcast.The forest also brings out her personality because of her connection with nature. Pearl is the romantic character in the novel due to her personality traits. She enjoys life and is constantly curious about the unexplainable, such as the identity of her father and the â€Å"A† on her mother’s chest. In the forest, she is accepted as a friend by all the animals, and the light constantly chases her wherever she goes. The light represents truth and purity. It constantly surrounds Pearl because she is an innocent and also a child who had no doing in the in her parents committed. A second character who br ings forth their inner traits in the forest is Hester. Hawthorne uses the forest to give life to Hester and permits Hester to be herself again. She is first introduced as a beautiful, compassionate, and honest woman, but as the situation with the â€Å"A† becomes more grave Hester slowly starts to lose the characteristics she once possessed. After seven years of suffering humiliation and punishment, Hester covers her hair under a cap and her beauty and warmth are now hidden beneath the â€Å"A† on her chest.However upon her secret rendezvous with the reverend, Hester takes off the cap on her head and all at once the air about her gradually starts to change. She becomes the person she once was, and her â€Å"†¦ sex, her youth, her whole richness of her beauty, came back from what men call the irrevocable past, and clustered themselves, with her maiden hope, and a happiness before unknown, within the magic circle of this hour† (Hawthorne 212). She regains her sexuality, and not only does she become the person she was seven years ago, but symbolically, she removes the strict moral code of the Puritan society.Even though it is for a short period of time, the forest gives her the audacity to be herself again. The last character who brings forth their natural personality in the novel is Dimmesdale. He starts to regain himself in the forest upon his meeting with Hester, and for the first time in the novel, Dimmesdale is happy and optimistic. Just as Hester and Dimmesdale are conversing about their escape to restart their lives with Pearl, Dimmesdale begins to believe in happy endings and his concern for what society desires dissolves for a moment in the woods.The forest, in the end, brings out the natural individuality of the characters of Pearl, Hester, and Dimmesdale. Finally, the forest serves as a symbol to represent a dark civilization on the outskirts of the Puritan society. Hawthorne does this by presenting the readers with the story of the Black Man in the forest. All throughout the novel, the Black Man of the forest is mentioned at various points. The story of the Black Man represents a sense of superstition and true temptation in the novel.Pearl states that the Black Man is an interesting figure who â€Å"†¦haunts this forest, and carries a book with him- a big, heavy book, with iron claps; and how the ugly Black Man offers his book and an iron pen to everybody that meets him here among the trees†¦Ã¢â‚¬  (Hawthorne 193). Symbolically, the Black Man represents the devil and writing one’s name in his book indicates submission to the devil and succumbing to sin. Hawthorne uses this story to display a darker world in the Puritan society and how certain characters are playing the devil’s advocate.It presents how another world filled with evil spirits and sin lies inside the Puritan society. Another example to signify the symbolism of the forest as a dark world inside the Puritan society i s with the character of Mistress Hibbins. She is known as the sister of Governor Bellingham and as the town witch. After Hester’s meeting with the Governor, Mistress Hibbins approaches Hester and inquires if she would like to join her in the forest at night. She asks, â€Å"Wilt thou go with us tonight?There will be a merry company in the forest; and I wellnigh promised the Black man that comely Hester Prynne should make come† (Hawthorne 12). This question illustrates the wickedness and secrecy of the forest. Mistress Hibbins clearly indicates the forest as the meeting place because there are no ears to listen to them chant their magic spells and nor are there eyes in the forest to scrutinize their actions. Hawthorne uses this scene to hint that there are supernatural qualities among individuals and the town.The forest demonstrates how it symbolizes the darkness within the Puritan society by using the Black Man of the forest and Mistress Hibbins. In the end, the signif icance of the forest in The Scarlet Letter is immense. The forest represents freedom and darkness hidden inside the Puritan society. It also allows the characters to become themselves again. As Hawthorne said in The House of Seven Gables, humans are the prisoners of his or her own heart and they seek escape from it. In The Scarlet Letter, the forest was the one place where any individual was allowed the opportunity to escape.

Importance of Accounting Ethics Essay

Ethics is a branch of philosophy that judge human beings on wrongs and rights concerned with the nature of value and the standards by which human actions can be judged .The term is also applied to any system or theory of moral values or principles. Accounting is the mechanism that offers information regarding the financial position of the organization or business. This type of information is critical to investors as it provides them with important and detailed information that could turn out to be the determining factor as to their decisions to invest or not to invest in a particular organization. Accounting in business is one of the most important departments. Ethical and professional accounting forms a clear financial image of a business, and allows managers to make informed decisions, keepsinvestors abreast of developments in the business, and keeps the business profitable. (Osanyin, 2008) In accounting, there is the professional ethics that guides the accounting profession. Accountants are expected to adhere to the set ethical standards which are designed to ensure that they behave in a way which is ethical and consistent. For most professional accounting organizations, accountants are certified in order to comply with ethics and they are stripped off their certificates if they fail to abide with ethical codes. Therefore, it is common to find unethical behavior in accounting profession. Some of the forms of unethical behavior in accounting are, Providing erroneous information regarding expenses incurred in business Giving out false information on expenses purposely is unethical. In accounting profession, the accountant should always provide the correct information regarding any expenses as failure to do so make the financial status of the business to be false. This affects the profit and loss reports of the business and consequently affecting the performance of the business in the long run. Exaggerating business revenue In accounting practices, all revenue in the business should be reported correctly as this can hurt investors in the company, the tax payers who may be caught up in governments bail outs and the workers at the company. By showing the correct revenue generated, this reflects the true financial position of the company. Misuse of business funds Accountants access most of the funds in the organization and it is unethical to misuse them. This can lead to the closure of the business and eventually leads to the loss of jobs and investments. Accountants should never misuse business funds and if they use it should be reported in the books of accounts and debited clearly. Some of the reasons why ethics is important in accounting are;- Confidentiality: People need to have confidence in accountants and the services they provide. Failure to do so leads to uncertainty in investors, shareholders and the work force in the organization. If the quality of the accounting is unprofessional this leads to low confidence with the stakeholders of the organization. Professional Competence: Ethics in accounting ensures that the accountants maintain professional knowledge and skills at the level required to ensure that a client or employer receives competent professional service. This is exhibited by acting diligently and in accordance with applicable technical and professional standards when providing professional services. So as to maintain law and regulations governing the accounting profession, accountants should always observe the professional ethics in their profession.

Organization and Management Analysis Essay

Organizational and management analysis are an essential part of organizational environment. In the modern world, working environment characteristics are team work, delegation, information technology interfaces, which have an impact on the effectiveness of organization and management. This helps in cost reduction, decrease in environmental waste, improved employee satisfaction and an increase in overall productivity. To have an organizational and management analysis review of organizational charts, meeting with department managers, executives or board members, and an organizational survey is necessary (Jones, 2006). A multi-dimensional examination of organizational and management analysis gives a complete picture of the actual situation which can be a starting point. This paper is to describe various organizational theories, compares management theories and styles, and explains which organizational theory and management style resembles our organization. Also, this paper explains what could be changed to make our organization better. Organizational Theories Organizational theory is to identify how they solve problems and how they maximize efficiency and productivity. These theories mostly derived from the activities of successful organizations. All of these theories contributes to the overall understanding of management. As in any other theories organizational theories provide the basis for ongoing research and application of human behavior in organizational settings. Classical Organizational Theory Focus on the theories of efficiency. The components include scientific management, bureaucratic theory, and administrative theory. Scientific management focus on getting the best from the people, equipment, and business. So that productivity can be increased. In this, the workers got scientifically selected, trained and taught for the work. On the other hand, bureaucratic theory focus on establishing a hierarchy, division of labor, rules, and regulations. In the current world, many of the managers think that bureaucratic theory is a hindrance to employees’ creativity. Administrative theory establishes a set of management principles and functions that applied to the organizations. This serves as a centralized  decision making approach (Coulter & Robbins, 2012). Neoclassical Organization Theory This theory emphasizes effective and sociopsychological aspects of human behaviors in an organization. As we see in many of the current organizations many of the managers motivate, lead, build trust, work with the team, manage conflicts is all based on the organizational performance approach. The way manager design jobs, work with the employees, the method of communication is general in the behavioral approach. Productivity increases in an environment with coherence of values and purpose. The key is to maintain equilibrium where subordinates respect and believe managerial authority (Chron, 2014). Contingency Theory This is a management approach that recognizes each organization as different, which means that each organization faces different situations and requires different ways of managing. This helps the management to understand that there are no universal rules for managers to follow. Instead of looking into the universal rules, the manager must look on to the individual situation and determine the best and efficient way to manage the situation ideally. Different changing circumstances require managers to use different approaches and techniques. There are no simple or complex rules to follow. Managers are able to take decisions based on the conditions (Coulter & Robbins, 2012). Systems Theory The system theory approach explains that organizations take information form the environment and transforms these resources into outputs into the environment. This theory explains the interrelatedness of all parts of an organization and how one change in one area can affect multiple other parts. In this, all the units work together to achieve the organizational goals. Organization depends upon inputs form capital, government regulations, suppliers, information technology, human resources, to receive the output of financial results, products, services and information (Liebler & McConnel, 2012). Organizational theory suits our Organization The organizational theory that closely resembles our organization is the  Contingency Theory. Adapting to the new changes in the environment is the basis for Contingency theory. This theory is important for managerial and organizational success. We have recently adopted Electronic Medical Records, and we are in the adaptation stage of information technology. Manager takes decision based on the current circumstances, which is logical because the units within our organization differ in size, structure, capacity, work activities, and goals. So a universally acceptable theory will not work in all situations. Different situations require different theories of management. Some situation the division of labor and bureaucracy is desirable which supports the classic theory. Other situations structural design becomes effective. Depends on the situation the manager takes the stand. Contingency theory claims that there is no best way to design an organization. There is no written rule on what is the best or the universal solution for the problems in our organization. There is no best way to organize a corporation or to lead a company. Also, the theory that works in our organization may not work for other organizations (Coulter & Robbins, 2012). Compares Management Theories and Styles Managers communication with the subordinates reflects a cluster of styles which the management styles. Managers use different style in different situations. Generally, we can see one style generally emerges as the predominant mode of interaction. Autocratic manager makes independent decisions without much input from subordinates. The manager clearly dictates what, how, when and where things for the employees there is no room for employee initiatives. An autocratic style is least effective and desirable for motivating employees. Another management style is the bureaucratic management style in which the manager follows the rule and ensures that the employees follow the rules â€Å"as well â€Å". They go by the book and the rules and enforced strictly. In this, the employees enjoy less freedom. No exceptions permitted. Participative management is which the manager makes the final decisions, but the employees are involved in this process. Both the manager and the employees involved in the decision making process. Decision made as a cohesive group interaction. Everyone might not accept managers decision. Another type is the Laissez-faire style in which the manager allows employees to manage their own work. No supervision provided. In this, the  individuals should be self-motivated. This can result in disorganization, chaos and lack of direction. Finally, in Paternalistic style the manager makes the decision to benefit the employees. Manager treats employees like children. In this style, the employees become dependent on their manager (Liebler & McConnell, 2012). Management Theory and Style suits our Organization In our organization, there is no one management style that fits to all situations. In my observation, the manager’s shifts form one style to another when they face different groups and situations. When it comes to the policies and procedures, in my observation it is bureaucratic style, top level managers are following autocratic management style, and my immediate manager has a participative style who consults with the employees for decision making. So far I have not encountered any Laissez-faire management style in our place. In the new hire orientation managers follow paternalistic style. For a successful manager, the management style depends on the given situation. If a work environment does not require any close supervision, the managers may select any styles. When employees are unskilled, autocratic style is most efficient. In the current world, changes impacts the manager’s task. It includes economic and political uncertainty, ethical issues, security threats, and changing technology. All these call for different management styles depends on the manager’s involvement. Changes towards Organizational Advancement Organizations deal with challenges in this worldwide economic climate, changing technology and increased globalization. A manager should understand the critical issues and use skills and abilities during challenging times in an organization. A great manager can change your life, encourage employees professionally and personally, energize people to overcome challenges and instill team spirit. Such a manager can make job enjoyable and productive. Manager should create an environment in which the organization members can work to the best of their abilities and think creatively. In order to make the organization better people should support, coach, and find meaning and fulfilment in work. Also have up-to-date information about the new innovative ideas. It is important to be competitive and sustain in the  business world. Develop the networking ability, communicate effectively and be sincere and genuine with others (Coutler & Robbins, 2012). Conclusion In conclusion as we have seen in any organizational performance, managerial ability is very important in creating organizational values. Different management theories and styles range from prohibiting staff from making any decisions to fully delegating the decision-making power. No management style is consistently effective. Situational factors should be taken into consideration in the selection of an effective and efficient management style. The study of organizational theories and management styles is essential in this modern organizational, working environment. References: Chron. (2014). Organizational Theory. Retrieved from http://http:www.smallbusiness.chron/organizational-theory. Coulter, M. & Robbins, S.P. (2012). Management. (11th ed.). Upper Saddle River, NJ: Prentice Hall. Jones, J. (2006). How to Analyze an Organizational Structure. Retrieved from http://www.smallbusiness.chron.com/analyze-organizational-structure-11818.html. Liebler, J.G. & McConnell C.R. (2012). Management Principles for Health Professionals. (6th ed.). Sudbury, MA: Jones and Bartlett.

Analysis of poem: Half Caste (1996) by John Agard Essay

Question: Analyse the poem ‘Half Caste’ (1996) written by poet – John Agard, about his perspective on the addressing of biracial individuals. In your answer, you should consider: * Influence of context in which the poem was written * The ideas brought out of the poem * The structure and rhyme maintained Answer: John Agard gives painful and poetic expression to the mixed race experience. He was of Portuguese-Caribbean descent and lived in British Guyana (now Guyana), before he moved to Britain. The reference is to half-caste from the Spanish word ‘casta’ (origin, group) and being made to feel half a human being. The poem begins in an apologetic tone, and the strangeness of his situation is shown by him standing on one leg as he does not feel a complete man. The poet uses various examples from the world of art and music and the world of nature to challenge this stereotyping. The repetition of the words ‘explain yurself’ shows the poet’s frustration. He wonders if inanimate objects can become half-caste – Picasso’s painting in which colours are mixed to create a half-caste canvas, Tchaikovsky’s music on a piano with black and white key create a half caste symphony. The world of nature provides striking examples. Light and shadow mix in the sky to create half-caste weather. England always has ‘half caste weather’. Even the clouds are half-caste – so thick and dark and mean that they block the rays of the sun. The clouds are personified to show the negative impact they have on the earth, preventing the sun rays from reaching. The mixing of contradictory features contributes to their beauty, and this implicitly implies that only in human beings, the mixing is negative. The second part of the poem is increasingly sarcastic. Even looks and actions, dreams and shadows can be half caste. The poet listens with half an ear, looks with half an eye, and offers half a hand. This means that his reaction to life and other people is half hearted. This half-life, half identity has even affected his dreams. This could symbolise goals, ambitions that are limited or restricted. He does not have any impact on the world or other lives because he is only a half-caste human being (as per his perspective). The final suggestion is for society is to look and hear deeply and sensitively, to look at a half-caste human being’s sorrow with critical, evaluative judgement. The result of such an approach will increase understanding because the poet will tell him the other half of his story that is now hidden. The poem is built of short lines of uneven length. The first three lines introduces the subject in an apologetic tone – â€Å"Excuse me† and concludes with a small stanza of three lines promising to communicate. The middle of the poem is dominated by enjambment because the poet’s pain overflows in one unbroken recital. The word ‘half-caste’ is repeated 10 times. The title is used as an adjective, a certain condition in which a person is made to feel inferior. The absence of an article in the title shows this. The music of the poem depends on the repetition of words. Towards the end, the word ‘half-caste’ is juxtaposed with the whole. The poet moves from physical sensation – eye, ear to the idea of deep thought and feeling. There is a greater assertion in the last stanza, suggested by the words ‘I will’. The poet speaks English with overtones of a Caribbean dialect called Patois (mainly spoken in Jamaica and Barbados) – â€Å"wha ya mean† repeated 4 times, de (the), dat (that), dem (them) etc. to show that he has half a language and is incomplete even in that area. The half caste has a vivid imagination and uses a variety of examples to prove Agard’s point. The style of the poem is a question – wha yu mean and this is followed by the explanation – you mean. Various symbols are used in the poem – keen half of mih ear, keen half of mih eye implies a desire to ignore the stereotyping and yet keenly be conscious of it. The ‘half-caste’ offers only half a hand to show how deep the resentment is. Turning people into half-caste is one of the greatest of social predicaments the world faces. The need is for equality, dignity and respect to be given to each human being, bringing the marginalised to the centre. The poem ‘Half-Caste’ depicts the anger, pain and fluctuation of emotion felt by Agard, when (rude) comments were addressed to him, directed at his mix of nationality. It also validates that addressing a person as ‘half-caste’ is cretinous and in the conclusion, the lines ‘But yu must come back tomorrow, wid de whole of yu eye, wid de whole of yu ear, wid de whole of yu mind, and I will tell yu de other half of my story’ shows he is willing to make amends with the commentators, if they only cease to treat him as half a human being.

Element Rubidium

Origin of name: from the Latin word â€Å"rubidius† meaning â€Å"dark red† or â€Å"deepest red†. Atomic Number:  37 Symbol:  Rb Atomic Weight:  85. 4678 Say what? Rubidium is pronounced as  roo-BID-ee-em. Discovery:  R. Bunsen, G. Kirchoff 1861 (Germany), discovered rubidium in the mineral petalite via its dark red spectral lines. Element Classification:  Alkali Metal Density (g/cc):  1. 532 Melting Point (K):  312. 2 Boiling Point (K):  961 Appearance:  soft, silvery-white, highly reactive metal Atomic Radius (pm):  248 Atomic Volume (cc/mol):  55. 9 Covalent Radius (pm):  216 Ionic Radius:  147 (+1e) Specific Heat (@20 °C J/g mol):  0. 360 Fusion Heat (kJ/mol):  2. 0 Evaporation Heat (kJ/mol):  75. 8 Pauling Negativity Number:  0. 82 First Ionizing Energy (kJ/mol):  402. 8 Oxidation States:  +1 Lattice Structure:  Body-Centered Cubic Lattice Constant (A):  5. 590 CAS Registry Number:  7440-17-7 Properties:  Ru bidium may be liquid at room temperature. It ignites spontaneously in air and reacts violently in water, setting fire to the liberated hydrogen. Thus, rubidium must be stored under dry mineral oil, in a vacuum, or in an inert atmosphere. It is a soft, silvery-white metallic element of the alkali group. Rubidium forms amalgams with mercury and alloys with gold, sodium, potassium, and cesium.Rubidium glows red-violet in a flame test. Rubidium Trivia: †¢ Rubidium melts just a little above body temperature. †¢ Rubidium was discovered using spectroscopy. When Bunsen and Kirchoff examined their sample of petalite, they found two red spectral lines deep into the red part of the spectrum. They named their new element rubidium after the Latin word  rubidus  meaning ‘deepest red'. †¢ Rubidium is the second most electropositive element. †¢ Rubidium can be used to give fireworks a red-violet color. †¢ Rubidium is the 23rd  most abundant element in the Earth' s crust. Rubidium chloride is used in biochemistry as a biomarker to track where potassium is taken up by living organisms. †¢ The hyper-fine electron structure of Rubidium-87 is used in some atomic clocks to maintain accuracy. †¢ The isotope Ru-87 was used by Eric Cornell, Wolfgang Ketterle, and Carl Wiemen to produce a Bose-Einstein condensate. This earned them the 2001 Nobel Prize in Physics. Reference: †¢ http://chemistry. about. com/od/elementfacts/a/rubidium. htm †¢ http://www. lenntech. com/periodic/elements/rb. htm †¢ http://www. webelements. com/rubidium/ †¢ http://education. jlab. org/itselemental/ele037. html [pic]