The density of gold is 19.3 g/mL. What is the volume of a gold nugget that weighs 79.3 g?

Which of the three major subatomic particles has/have a charge of –1?i.  electronii. protoniii. neutron

Round 0.000680483 to 4 significant figures.

Which of the three major subatomic particles has/have a charge of –1?i.  electronii. protoniii. neutron

Perform the following calculation and answer to the correct number of significant figures:             4.50 km x 12.5 km x 22 km

Perform the following calculation and answer to the correct number of significant figures:             4.50 km x 12.5 km x 22 km

Round the following number to 3 significant figures:                         210000

The density of gold is 19.3 g/mL. What is the volume of a gold nugget that weighs 79.3 g?

If the density of steel is 7.85 g/cm3 and the density of rust is 5.24 g/cm3 calculate the masses of 67.6 cm3 cubes of both materials respectively (one solid cube of steel and one solid cube of rust).

If the density of steel is 7.85 g/cm3 and the density of rust is 5.24 g/cm3 calculate the masses of 67.6 cm3 cubes of both materials respectively (one solid cube of steel and one solid cube of rust).