Rusty pickins, a gold miner, has just found a chunk of gold. rusty would like to change the gold from a solid to a liquid, so that he can pour it into bars.
which does he need to do?
a.) add heat to cause a chemical reaction to occur.
b.) add heat to increase the molecular motion of the atoms.
c.) add heat to change gold into a new element.
Answers: 3
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