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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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3 votes
Which element is a metal that is in the liquid phase at STP?

a) hydrogen
b) cobalt
c) bromine
d) mercury

User AdaPlease
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6.6k points

2 Answers

5 votes
Im pretty sure its A
User Blundin
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7.1k points
6 votes
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.
User Codlix
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7.0k points
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