karenpucca01ozbitu karenpucca01ozbitu

14-01-2018
Chemistry

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which element is a metal that is in the liquid phase at STP?
a) hydrogen
b) cobalt
c) bromine
d) mercury

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Emily2141 Emily2141

14-01-2018

Im pretty sure its A

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perseverence1 perseverence1

14-01-2018

Mercury is a liquid at STP. Hydrogen and bromine are nonmetals, not metals. While cobalt is a metal, it is a solid at STP, not a liquid.

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