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kregslayburner

Answer: If the gold in the crown was mixed with a less-valuable metal such as bronze of copper then this affects its density by making it to weigh even more and if it weighs more then it has less of chance to float. Observe: Drag each of the crowns into the liquid.

Explanation:

aachen

Density can be defined as the compactness of any substance. It is the mass/volume of a substance.

  • The density of gold is 19.3 g/cc
  • The density of copper is 9 g/cc
  • The density for bronze is 8.73 g/cc.

Thus, if the gold crown is mixed with cheaper substances, such as bronze and copper, the density of the crown will decrease and it will become lighter.

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