A mole dug a path from its underground burrow directly to the surface of the ground above its burrow. Complete the statement. Assume that the mole's mass did not change.

indium, and thallium have three electrons i think

i think it is true since you can test the answer and can use observations to complete it.

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