Which of the following might be best described by the following set of properties? 1. white solid melting at 772 °C 2. solid does not conduct electricity 3. solid dissolves in water to form a conducting solution

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3

1 is the answer to this problem