Answers

2014-07-22T18:52:32+08:00
An element is a pure substance while a compound is a combination of elements. Elements Hydrogen Mercury Iron Tin Copper Titanium Silver Gold Uranium Oxygen Compounds: Water(H20) Salt( sodium chloride) Chromite( chromium iron ore) Kainite( potassium chloride) Pans in your kitchen( it has some metal combined) That's all i know
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