Question

Calculate the mass of gold that occupies the same volume as 62.9 g of cobalt. The density of cobalt is 8.90 g/cm3and the density of gold is 19.30g/cm3.
A) 2.73 g
B) 136 g
C) 1.08 x104g
D) 0.0345 g
E) 0.366 g

Answer

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