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Biology, 16.10.2020 04:01 lilsnsbsbs
A large bar of solid gold is melted into liquid. The liquid is then poured into
molds to make a number of gold coins. Was this a chemical or physical
change? Explain.
Chemical, because the gold turned into something new and is no longer gold.
Physical, because the gold changed size and shape, but is still gold.
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A large bar of solid gold is melted into liquid. The liquid is then poured into
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