16 × 4 = 64. The volume of the cube is 64 cm³. Cube the length of the edge of the cube. The edge of the cube measures 5 cm. 5³ = 5 x 5 x 5. The volume of the cube is 125 cm³. Cube the length ...

Copper atoms are larger than aluminum atoms. There are fewer copper atoms than aluminum atoms in the cubes. Copper atoms are much more massive than aluminum atoms. The extra mass makes copper more ...