20 Examples of Elements and Their Symbols

Chemical elements are the basic building blocks of matter. Elements are referred to by their names and  their symbols, which  make it easier to write chemical structures and equations. Examples The first 20 elements of the periodic table are listed below. These elements include some of the most abundant in the universe (hydrogen, oxygen, carbon) as well as some of the most unusual (phosphorus, boron). H - HydrogenHe - HeliumLi - LithiumBe - BerylliumB - BoronC - CarbonN - NitrogenO - OxygenF - FluorineNe - NeonNa - SodiumMg - MagnesiumAl - AluminumSi - SiliconP - PhosphorusS - SulfurCl - ChlorineAr - ArgonK - PotassiumCa - Calcium Notice that the symbols are one- and two-letter abbreviations for their names, with a few exceptions where symbols are based on old names. For example, potassium is K for kalium, not P, which is already the element symbol for phosphorus.

The Lottery, By Shirley Jackson Essay - 1117 Words

In Shirley Jackson’s â€Å"The Lottery†, the small village, at first, seems to be lovely, full of tradition, with the townspeople fulfilling their civic duties, but instead this story is bursting with contrast. The expectations that the reader has are increasingly altered. The title of this short story raises hope, for in our society the term â€Å"lottery† typically is associated with winning money or other perceived â€Å"good† things. Most people associate winning a lottery with luck, yet Jackson twists this notion around and the luck in this village is with each of the losers. The contrast of this story begins almost immediately, and can be found throughout the remainder of it. The story begins harmlessly, on June 27th, which is described as clear and sunny. The children are on summer vacation from school, the grass is green, the flowers are blooming, all things that invoke more hope of a positive story. The townspeople are all congregating for the lottery, where they will stone someone to death, in the place where they also host square dances and Halloween activities, as though it is a spot reserved for fun. Mrs. Hutchinson arrives late, as she â€Å"Clean forgot what day it was† (Lawn, P.257) and â€Å"then I remembered it was the twenty-seventh and came a-running† (Lawn, P.258), and then she laughs softly with Mrs. Delacroix, showing that Mrs. Hutchinson would likely participate in stoning the winner of the lottery, even though she later screams â€Å"It isn’t fair, it isn’t right† (Lawn, P.263).Show MoreRelatedThe Lot tery, By Shirley Jackson1195 Words   |  5 PagesOn the surface, Shirley Jackson’s short story, â€Å"The Lottery,† reads as a work of horror. There is a village that holds an annual lottery where the winner is stoned to death so the village and its people could prosper. Some underlying themes include: the idea that faith and tradition are often followed blindly, and those who veer away from tradition are met with punishment, as well as the idea of a herd mentality and bystander apathy. What the author manages to do successfully is that she actuallyRead MoreThe Lottery by Shirley Jackson757 Words   |  4 Pagessucceed but many fail just like the main character Tessie Hutchinson in Shirley Jackson’s short story â€Å"The Lottery†. When someone hears the word â€Å"lottery†, he or she may think that someone will be rewarded with prize. But â€Å"The Lottery† By Shirley Jackson is different than what one thinks. In the story, a lottery is g oing to be conducted not like Mega Million or Powerball one play here. In the story, the person who wins the lottery is stoned to death instead of being rewarded with the prize. TessieRead MoreThe Lottery By Shirley Jackson931 Words   |  4 PagesIn 1948 Shirley Jackson composed the controversial short story â€Å"The Lottery.† Generally speaking, a title such as â€Å"The Lottery† is usually affiliated with an optimistic outlook. However, Jackson’s approach is quite unorthodox and will surely leave readers contemplating the intent of her content. The story exposes a crude, senseless lottery system in which random villagers are murdered amongst their peers. Essentially, the lottery system counteracts as a form of population control, but negatives easilyRead MoreThe Lottery By Shirley Jackson1504 Words   |  7 Pagesâ€Å"The Lottery† by Shirley Jackson In The Lottery Shirley Jackson fills her story with many literary elements to mask the evil. The story demonstrates how it is in human nature to blindly follow traditions. Even though some people have no idea why they follow these traditions. The title of the story plays a role in how Shirley Jackson used some literary elements to help mask the evils and develop the story. The title â€Å"The Lottery† serves as an allegory. When people think of the lottery majorityRead More`` The Lottery `` By Shirley Jackson894 Words   |  4 Pagesshort story â€Å"The Lottery†, author Shirley Jackson demonstrates Zimbardo’s concepts in three different areas: Authority figures, Tradition and Superstition, and Loyalty. The first concept Jackson portrays in â€Å"The Lottery† is the authority figures. Jackson indicates that the lottery is being held in the town center by one authority figure, Mr. Summers, annually on June 27th. Every June 27th, without fail, townspeople gather in the town square to participate in the annually lottery even though mostRead MoreThe Lottery, By Shirley Jackson1510 Words   |  7 PagesShirley Jackson’s â€Å"The Lottery† illustrates several aspects of the darker side of human nature. The townspeople in Jackson’s â€Å"The Lottery† unquestioningly adhere to a tradition which seems to have lost its relevance in their lives. The ritual that is the lottery shows how easily and willingly people will give up their free will and suspend their consciences to conform to tradition and people in authority. The same mindless complacency and obedience shown by the villagers in Jackson’s story are seenRead MoreThe Lottery By Shirley Jackson8 11 Words   |  4 Pagesâ€Å"The Lottery† was published by Shirley Jackson. The story was true expression of Jackson’s genuine thoughts about human beings and their heinous competence in an annual village event for corn harvest . First, her used to word symbolized main point of the story. Second, Jackson was inspired by few historical events happened in the past and a life incident in her life. Lastly, She was able to accomplish the connection between historical and biographical with the story. Therefore, Shirley Jackson’sRead MoreThe Lottery By Shirley Jackson934 Words   |  4 Pagesâ€Å"The Lottery† by Shirley Jackson signifies the physical connection between the villagers and their unwillingness to give up their tradition. â€Å"The Lottery† is very unpredictable and quite misleading. The black box has no functionality, except every June 27th. Shirley Jackson depicts the black box as an important and traditional tool. Although the villagers in â€Å"The Lottery† are terrified of the goal of the lottery and the black box, they are unwilling to let go of the tradition. Shirley Jackson portraysRead MoreThe Lottery by Shirley Jackson799 Words   |  4 Pagesthe mood and to foreshadow of things to come. The Lottery by Shirley Jackson is a story in which the setting sets up the reader to think of positive outcomes. However, this description of the setting foreshadows exactly the opposite of what is to come. In addition, the theme that we learn of at the end leads us to think of where the sanity of some human beings lies. The story begins with the establishment of the setting. To begin, Shirley Jackson tells the reader what time of day and what time ofRead MoreThe Lottery by Shirley Jackson1764 Words   |  7 Pagesfilled with excitement and eeriness, leaving the reader speechless. The Lottery , a short story written by famous writer Shirley Jackson, created an uproar on June 26, 1948, when it was published in the magazine The New Yorker (Ball). The gothic thriller, set in an unknown time and place, shares the tradition of a small town, a little larger than three hundred people, in which a drawing is held once a year. In this â€Å"Lottery,† each family’s husband draws a slip of paper from a black box. The husband

Ethical Computing Guidelines free essay sample

The five best guiding principles include to always act with integrity, as integrity is an important ingredient to a healthy business, follow the law at all times, as structuring a company to be law abiding is crucial to maintaining the long term health of the company, be honest and fair, as honesty and fairness are invaluable to earning trust from customers, reveal and report all information truthfully without manipulation or misrepresentation, as falsely reporting findings of investigations can lead to worse problems of manipulation down the road, and to respect and encourage diversity and never discriminate against anyone, as diversity is a crucial value for a healthy society. (Duke) B) Are chain letters good or bad? Are they illegal? Summarize the opposing arguments you find. Chain letters are bad and often illegal if they request money or other items of value and promise a substantial return to the participants. A typical chain letter arrives in the recipients mailbox with a list of names and addresses. The recipient of the chain letter is instructed to send a certain amount of money, often $5, to the name and address at the top of the list, remove that person from the top of the list and place the recipients own name at the bottom of the list. The recipient then is instructed to send copies of the letter to other people with the promise, assuming everyone who receives the letter participates, the recipient will move to the top of the list and receive a substantial amount of cash. Chain letters are gambling and violate Title 18, United States Code, Section 1302, the Postal Lottery Statute. The opposing argument, probably formed from the originators of chain letters, is that chain letters represent free enterprise and a form of community sharing of resources. They would argue that mailing letters and a small amount of money in the hope of receiving a substantial return is harmless and should absolutely not be illegal. Nevertheless, chain letters are illegal, and whats more are a bad investment, namely because you are unlikely to receive a return on your investment. Chain letters are successful under the assumption of everyone participating. If someone in the chain does not participate, you will not be receiving a return on your investment. The U. S. Postal Service advices recipients of chain letters to return the letter to the Post Office with a note on the chain letters envelope indicating it may be illegal. (Valentine) C) How does anonymous e-mail work and why would you use it? Anonymous e-mail works through a system enabling an e-mail user the ability to send e-mail througha 3rd party, thereby masking their identity from the recipient of the e-mail. Anonymous e-mail also hides the e-mail senders e-mail address, the time stamp indicating the time the message was sent, and the message path from sender to receiver. A good reason to use anonymous e-mail would be to remain anonymous, however a common reason to use anonymous e-mail is unethical message sending. A hacker may use anonymous e-mail with false contact information to entice the recipient to send personal information in reply, such as bank account numbers. Anonymous e-mails use computer viruses to obtain personal information such as these bank account numbers, or social security numbers. Anonymous e-mail works by the sender of these e-mails making false claims and misrepresenting their true identity, making the recipient believe they are receiving the e-mail from a trusted source requesting this personal information. (Janssen) D) What are five ways e-mail use can be unethical? Unethical commercial e-mail use includes spamming, and within spamming there are multiple unethical ways of using e-mail. Mass e-mail sent blindly to thousands or even millions of people is unethical. An e-mail containing an opportunity to sign up for something, be it a subscription to a magazine or some other type of service, without a valid opt-out clause is also unethical. A common a highly unethical use of e-mail involves the use of web bugs or unwanted tracking cookies that the receiver of the e-mail unknowingly subjects himself to once he opens the e-mail. The use of harvesters, special robots designed to gather e-mail addresses from websites is a highly unethical use of e-mail. Finally, e-mail use without valid e-mail header information is also unethical. E-mail header information indicates to the receiver of the e-mail who is sending it. Sending it with false e-mail header information is unethical. (Rainoff) E) Why is the deliberate spreading of viruses unethical? Name at least five reasons. The deliberate spreading of computer viruses is illegal, therefore it is also unethical. Second, computer viruses are viral in nature, meaning they spread beyond control by their very nature, putting other systems at risk. Third, deliberately spreading computer viruses destroys the efforts of individuals and companies, destroying unsalvageable information once the computer virus gains access to the data and information. The deliberate spreading of computer viruses contributes to an ongoing battle between computer hackers who enjoy this unethical activity and consumers, increasing the necessary costs of protection from viruses through computer anti-virus programs. Fifth reason, the deliberate spreading of computer viruses compromise important data, from financial data involving bank account data to national defense data involving sensitive strategic information. (Webroot) Works Cited Duke, Mike. Walmart Statement of Ethics. September 2008. Website. 23 May 2013. lt;http://az301759. vo. msecnd. net/statementofethics/pdf/U. S_SOE. pdfgt;. Janssen, Cory. techopedia. 2010-2013. Website. 23 May 2013. lt;www. techopedia. com/definition/15052/anonymous-emailgt;. Rainoff, Mathew J. SpanRejection. com. 2000-2013. Web Page. 23 May 2013. lt;http://www. spamrejection. com/whatisspam. htmgt;. Valentine, Qiana. U. S. Postal Inspection Service. 2012. Website. 23 May 2013. lt;https://postalinspectors. uspis. gov/investigations/MailFraud/fraudschemes/sweepstakesfraud/ChainLetters. aspxgt;. Webroot. 2004-2013. 28 May 2013. lt;http://www. webroot. com/En_US/consumer/articles/computer-security-threats-computer-virusesgt;.

The Importance of International Music and Traditional Music Essay Example For Students

The Importance of International Music and Traditional Music Essay The importance of international music and traditional music is a problem of controversy. Some people think traditional music is more important than international music while others claims the opposite thing. I think two kinds of music have the same importance because of the following reasons. First of all, the aim of music is to satisfy people. Somebody are interested in international music, somebody are not, but they listen to music to find feelings for them, and both kinds of music can bring it to them. In addition, listening to different kinds of music can help people find the new hobbies, it should be helpful for peoples soul-life. We will write a custom essay on The Importance of International Music and Traditional Music specifically for you for only $16.38 $13.9/page Order now Secondly, music is one of the symbols of every culture and international music is the symbol of cultural integration. When you listen to some kinds of love songs, you can think about France, while other listen to rap, hippo They thinks about US-I-J. International music and traditional music have the same symbol-value. Beside, in education, learning about traditional music can help student understand about their country. For example, learning music about wars can help student know more about history while learning folk songs, students can understand and love the real life more and more. However, earning international music is the way to reach the world and Join new community. Both kinds of music have education-value too. Finally, misunderstanding in the importance of its can cause risks. For instance, the generation gap can make adult dislike international music, or some crazy fan of K-pop in Viet Name broke culture. In conclusion, I claim that two kinds of music have the same importance, and our duty is to study how to learn, how to listen, how to feel and how to understand the value of them, rather than comparing between two kinds of music The Importance of International Music and Traditional Music By manhandling