CAPE Physics Unit 1 · 2007 · Paper 1 · Question Q42
Calculate the volume occupied by one atom of copper if it has a molar mass of 0.0635\text{ kg} and a density of 8920\text{ kg m}^{-3}.
- (A)
1.18 \times 10^{-29}\text{ m}^3 - (B)
7.12 \times 10^{-6}\text{ m}^3 - (C)
2.33 \times 10^{-19}\text{ m}^3 - (D)
9.41 \times 10^{-22}\text{ m}^3
The answer is shown once you've answered.
Practise this question