Transition Metals >Transition metals are the 38 elements in groups 3-12 of the periodic table. >Transition metals are good conductors of electricity and.

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Presentation transcript:

Transition Metals >Transition metals are the 38 elements in groups 3-12 of the periodic table. >Transition metals are good conductors of electricity and heat. >Iron, Cobalt, and Nickel, are the only known elements which produce a magnetic field. Andrew Chan: 1-3 1

Tungsten(W) Origin of the name: Swedish:<Tung=heavy <Sten=stone <tungsten=heavy stone German:<wolfram(therefore: W) Discovered by Axel Frederik Cronstedt in protons, 74 electrons(in a neutral atom) Andrew Chan: 1-3 2

Tungsten(W) Andrew Chan: Used in: <fiber-optics <microwave ovens <airport runway markers <floodlights <heat shields <thermocouples <electron emitters <X-ray tubes <CRTs

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Mercury Mercury is found in nature. It is found in the walls of the ancient mines in Almaden, Spain. The use of mercury is for light bulbs, batteries, and thermostat’s. Mercury is so dense that if you place a piece of lead in a salad bowl of mercury, it would float. Mercury has 80 protons and 121 neutrons and 80 electrons. Reece Arnold and 1-1 5

Gold It has 79 protons and electrons and 118 neutrons. It was discovered in circa 3000 B.C. Au comes from the Latin word aurum(gold) The uses for gold is in electronics, Jewelry, and coins. Reece Arnold: 1-1 6

Titanium It has 22 protons and 26 neutrons and 22 electrons Titanium was found in 1791 Information Reece Arnold: 1:1 7

Platinum Platinum has 78 protons and 117 neutrons and 78 electrons Information Reece Arnold: 1-1 8

Bibliography >Turrell, Kerry. The Elements: Tungsten. Tarrytown, NY. Benchmark Books >Holt Science and Technology. Holt Mcdougal >Yinon Bentor. “Periodic Table: Transition Metals.” Andrew Chan: 1-3 9

Bibliography Gray, Theodore. The Elements. New York, NY: Block Dog & Leventhal Publishers, Inc., 2009 Watt, Susan. The Elements Mercury. Tarrytown, NY: Marshall Cavendish Corporation, 2005 Reece Arnold: