Across
- 3. a conversion of a solid into its liquid state on heating
- 6. a conversion of a gas into its liquid state on cooling
- 9. The amount of matter present in a body
Down
- 1. a conversion of a liquid into its solid state on cooling
- 2. The force with which the Earth pulls a body towards itself
- 4. a state of matter which has a definite shape and volume
- 5. The amount of space a substance occupies
- 7. the smallest structural unit of matter
- 8. a state of matter which has least intermolecular forces of attraction