A chain bracelet is found. It looks as though it might be made of either gold or of copper.
When the bracelet is submerged in a graduated cylinder containing water, the volume of
the water rises from 9.2 cm to 11.7 cm". The bracelet has a mass of 45 g. Is the bracelet
made of gold or copper? (Note: The density of gold is 19.3 g/cm' and the density of
copper is 8.92 g/cm.)
Answers: 2
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A chain bracelet is found. It looks as though it might be made of either gold or of copper.
When th...
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