CHEMICAL BONDING - Generalscience

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CHEMICAL BONDING

	@raygeen
apart 4m using a priodc tabl hw can u knw dat dis z a metal or not posted: 20 April 11 / last action: May 2014
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	@pyele	4 March 13
	most metals are good conductor of heat and some electricity and if they react with an acid to form salt.

	@ishat9	29 May 14
	Valence electrons showz wether a substance is a metal or not.metals have valencies ranging 4rm 1-4. e.g calcium=2 potasium=1 lithium=3 berylium=4