If the mass of the Crown is 505431 mg, and volume is 44 mL, what is the density of the Crown? Was the Crown solid gold? (the density of gold is 19.3 g per cubic centimetre.)

11.49g/cm³

The crown is not gold

Explanation:

Given parameters:

Mass of crown = 505431mg  = 505.431g

Volume of crown  = 44mL  = 44cm³

Unknown:

density of the crown = ?

Solution:

Density is the mass per unit volume of a substance.

  Density  =

insert the parameters and solve;

  Density  =  = 11.49g/cm³

The density of gold is 19.3g/cm³.

The crown is not gold