Interesting Metal Facts and Properties

Most of the elements in the periodic table are metals, plus there are numerous alloys made from mixtures of metals. So, its a good idea to know what metals are and a few things about them. Here are several  interesting and useful facts about these important materials: The word metal  comes from the Greek word metallon, which means quarry or to mine or excavate.The most abundant metal in the universe is iron, followed by magnesium.The composition of the Earth is not entirely known, but the most abundant metal in the Earths crust is aluminum. However, the Earths core likely consists mainly of iron.Metals are primarily shiny, hard solids that are good conductors of heat and electricity. There are exceptions. For example, gold is very soft and mercury is a liquid. However, there are no metals that act as insulators rather than conductors.About 75% of the chemical elements are metals. Of the 118 known elements, 91 are metals. Many of the others possess some of the characteristics of metals and are known as semimetals or metalloids.Metals form positively charged ions called cations through loss of electrons. They react with most other elements, but especially nonmetals, such as oxygen and nitrogen.The most commonly used metals are iron, aluminum, copp er, zinc, and lead. Metals are used for an enormous number of products and purposes. They are valued for their ability to strength, electrical and thermal properties, ease of bending and drawing into wire, wide availability, and participation in chemical reactions.Although new metals are being produced and some metals were difficult to isolate in pure form, there were seven metals known to ancient man. These were gold, copper, silver, mercury, lead, tin, and iron.The tallest free-standing structures in the world are made of metals, primarily the alloy steel. They include the Dubai skyscraper Burj Kalifa, the Tokyo television tower Skytree, and the Shanghai Tower skyscraper.The only metal that is a liquid at ordinary room temperature and pressure is mercury. However, other metals melt close to room temperature. For example, you can melt the metal gallium in the palm of your hand,

Is There A Plausible Form Of Libertarianism - 2144 Words

Is there a plausible form of Libertarianism? Libertarianism, in its most general sense, is a political philosophy in which the upholding of individual liberty is the principle objective. More than that, however, Libertarians seek to maximize autonomy and freedom of choice; believing that each individual has the right to make their own choices about how to live their lives – as long as they respect the rights of others to do the same. This paper will deviate from this general perception; instead discussing Libertarianism in a narrower sense with a focus on the view of full self-ownership and moral acquisition of property rights. This specific approach is based largely on the work of John Locke and further elaborated by Robert Nozick, regarded as articulating a more right-wing’ interpretation of the libertarian doctrine. This essay will address the central questions that Libertarianism aims to answer and critique the various views surrounding those responses laying the foundation for the essay’s conclusion that right-wing Libertarianism is in fact an impractical and deficient political theory. In a nutshell, the questions at the core of Libertarianism are why and what. The ‘why’ surrounds why any government is desirable or necessary in the first place. The ‘what’ is concerned with the type of government that is to be chosen, given one is desirable at all. In answering these two questions, Libertarianism’s primary concern surrounds ownership and the minimal state.Show MoreRelatedWhy Gary Johnson Is A Leader2099 Words   |  9 Pagespublic. However, there is a third political party which is on the rise, that combines the ideas of both mainstream parties but in the process reshapes and defines them. Gary Johnson of the libertarian party, is the candidate to do such a task. Libertarianism takes the fundamental â€Å"small government† idea from republicans and combines it with the more liberal stances from the democrats, such as abortion, women’s rights, freedom of choice, and individual judgement. Nonetheless, all of the politica l stances

Mbti Analysis Free Essays

Identify the 4 letter MBTI preference for each member of your team. Harun INAK: ESFJ Koray OKSAY: ESFJ Deniz KORKMAZ: ENTP Ayd? n BIRIK: ENTP Firdevs TUNC: INFP Our group is an ENFP. 2. We will write a custom essay sample on Mbti Analysis or any similar topic only for you Order Now What is your team’s MBTI profile (#E /#I, #S /#N, #T / #F, # J / #P? What does the MBTI profile tell you about the way your team may work together (strengths and potential challenges)? †¢ Team: ENFP †¢ E = 4 / I = 1 †¢ S = 2 / N = 3 †¢ T = 2 / F =3 †¢ J = 2 / P = 3 Our group is an ENFP. All other types exist in our group. This is the strength for us and we have good communication skills. We are mostly very perceptive about people’s thought and motives and strive for â€Å"win-win† situations as motivational, inspirational; bring out the best in others We have some potential challenges in group; we are not good at conflict and critism. We mostly are easily bored with routine, repetitive tasks and don’t pay attention to their own needs 3. How will you work together to leverage your strengths and potential challenges? Our biggest strenght is all other types exist in our group; We have two T (thinker) thats mean Deniz and Aydin are comfortable with conflict and tend to point of view then chances. We have two S (sensing) Koray and Harun are patient with routine, tested ideas. 4. What did your team learn from applying and discussing the tool for this week? Our team learned a lot while discussing the tool ,and it contributed a lot to our intercommunication skills within the team. First of all, we had more clear understanding of each others priorities and working character. During the project we will delegate tasks based on the results of our individual characters. Secondly, we understood that we have such a distributed and diverse Psychological Types in our team which gives us a lot of room for development, and accomplishment against various types of problems. Our team is made out of very different types making us capable of approaching at challenges in different aspects. As a result, we learned that our team is evenly distributed and has a very good balance. 5. Based on your analysis, what specific steps will your team take to improve the way you work We definitely need a meeting as it is decided Tuesday in the team charter. At that meeting, that week’s assignment and all the deliverables must be determined to overcome possible confusion before due time. Meeting agenda is important to stay focused on the assignment. These 2 step should be followed strictly to prevent possible conflicts. How to cite Mbti Analysis, Papers