35 Transition Metals

35 Transition Metals - Transition Metals MSJ Chapter 22...

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1 1 Transition Metals MSJ Chapter 22 Samples of metals from the first transition series. The metals are Cu (wire), Fe (block), Ni (balls), and Zn (sticks). 2 Importance of Transition Metals Industrial catalysts: Rh Biological enzymes: Zn Pharmaceutical products: Pt Building materials: Ti Colored pigments for materials: Co Data storage on hard drives: Fe Jewelry: Au Coins: Cu, Ni, Zn
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2 3 Transition Metals The transition metals are the elements in the d block of the periodic table. The inner transition metals (aka rare earths ) are in the f block. 4 Period 4 of the Periodic Table Alkali and alkaline earth metals Potassium Calcium Ca K Zn Cu Ni Co Fe Mn Cr V Ti Sc Kr Br Se As Ge Ga Scandium Titanium Vanadium Chromium Manganese Iron Cobalt Nickel Copper Zinc Semimetals & nonmetals Gallium Germanium Arsenic Selenium Bromine Krypton Transition metals
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3 5 Electron Configurations with [Ar] core [Ar] = 1s 2 2s 2 2p 6 3s 2 3p 6 Ca K Zn Cu Ni Co Fe Mn Cr V Ti Sc Kr Br Se As Ge Ga Write the electron configurations of the elements in Period 4.
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This note was uploaded on 04/23/2010 for the course CHE 132 taught by Professor Hanson during the Spring '08 term at SUNY Stony Brook.

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35 Transition Metals - Transition Metals MSJ Chapter 22...

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