Scandium is a chemical element with symbol Sc and atomic number 21. A silvery-white metallic transition metal‚ it has historically been sometimes classified as a rare earth element‚ together with yttrium and the lanthanoids. It was discovered in 1879 by spectral analysis of the minerals euxenite and gadolinite from Scandinavia. Scandium is present in most of the deposits of rare earth and uranium compounds‚ but it is extracted from these ores in only a few mines worldwide. Because of the low availability
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transportation of dangerous goods has significant growth. For the increasing of transportation of dangerous goods in the world‚ it become very important to involve in the supply chain understand for the transportation‚ storage and handle dangerous goods in order to reduce accidents (ASEAN 2011). Carriage of dangerous goods cannot treat as normal goods (non-dangerous goods). The difference is the risk of leakage during transportation‚ it will lead to the loss of human lives‚ harmful and dangerous for the environment
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Literary Elements Literary Elements The following paper will discuss how symbolism and characters relate and contribute to the overall theme behind the story‚ “The Necklace.” Those symbols and characters suggest that just because something is perceived to be beautiful and worthy‚ that deception could be the reality. The theme of a story is basically the idea behind the story (Clugston 2010). In Guy de Maupassant’s “The Necklace‚” the theme could be concluded
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Tin is a chemical element with the symbol Sn from the Latin word “stannum.” Its atomic number is 50 and its atomic mass is 118.71. Tin is classified in the ’Other Metals’ section which can be located in groups 13‚ 14‚ and 15 of the Periodic Table. All of these elements are solid‚ have a relatively high density and are opaque. This silvery‚ ductile metal is not easily oxidized in air and resists corrosion. Tin is usually malleable‚ but when cooled it is very brittle. It is found in many alloys
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Football is a very dangerous sport and you could seriously get hurt doing it‚ every sport is dangerous and honestly you could get hurt doing any type of activity. Football can help you teach your children a lot of important life skills‚ that would be harder to teach them by themselves. Football like many other sports will keep you in great shape‚ but football keeps a balance of lean muscle and athleticism. It could also help your kid with the education that he needs‚ because if he really wants to
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The Four Elements The task of the Gods was to govern the four elements and control the natural forces of the universe “According to the Empedocles‚ a Greek philosopher‚ scientist and healer who lived in Sicily in the fifth century B.C.‚ all matter is comprised of four “roots" or elements of earth‚ air‚ fire‚ and water. Fire and air are outwardly reaching elements‚ reaching up and out‚ whereas earth and water turn inward and downward” (Tracy‚ 1998). The Gods and Goddesses in mythology give nations
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important properties. The type of atoms that material is made of is important. Materials are split up into two types‚ neutral elements and compound elements. Neutral elements have the exact same number of protons and electrons‚ thus canceling each other out and making the material neutral. The way that the atoms are arranged is also important. This determines how the element will interact with others. Lastly the way that the atoms are bonded to each other is essential. This determines the structure
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ELEMENTS OF DRAMA “All the World’s a stage…” William Shakespeare DRAMA Comes from the Greek word ‘dran’ Means ‘To act’ or ‘To do’ The doing/acting makes drama DRAMA… …is a story told in front of an audience. TERMS PLAYWRIGHT- the author of the play PLOT- action of the play SETTING- time and place ACTS- Divisions within a play (much like chapters in a novel) SCENES- smaller parts of an act. ASIDE- lines that are spoken by a character directly to the audience. DRAMATIC
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Luckily it was Saturday; my favorite day of the week‚ which meant that it didn’t affect my mood as much as usual. I went up to my room‚ grabbed my soccer bag and headed out to play with my friends. On the soccer field we played a couple matches before most of my friends had to go home. Eventually the only people that were left were me‚ and an unknown man who sat on a bench reading a newspaper. As I packed my bag and started walking home the man came towards me. ‘Hi‚ are you Jenny Harris?’ he asked. ‘Yes
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Cell Phones are dangerous Cell phones have consistently evolved both in function and design ever since Dr.Martin Cooper first invented the wireless handset in 1973. In those days‚ cell phones were merely used to make calls and store numbers. Contemporarily‚ the cell phone has evolved into a multifunction device with heterogeneous functions added including video camera‚ text messenger and so forth. As a result‚ this has changed in the way people use the cell phone. Despite all the obvious benefits
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