Which element is a metal that is in the liquid phase at stp?
(1) bromine (3) hydrogen
(...
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Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5
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If i had 2 m naoh solution, what does the 2 m stand for? 2 molar, but 2 of a solute in 1
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