A test-tube holds $1.0\,\mathrm{cm}^3$ of liquid water at $100\,^{\circ}\mathrm{C}$. The liquid water boils and becomes $1600\,\mathrm{cm}^3$ of steam. What causes the large increase in volume?
- ASteam particles are bigger than water particles.
- BThe average distance between the particles is much greater in the steam.
- CThe particles do not move until the water turns into a gas.
- DThere are more steam particles than there were water particles.