Across
- 3. To move rhythmically and steadily.
- 4. The most simple unit of a chemical compound that exists, formed when a minimum of two atoms join together chemically.
- 5. The smallest particle of an element.
- 8. A state of matter without definite shape and volume.
- 9. Force applied to matter through contact with other matter.
- 10. Anything with volume and mass.
- 11. Not chemically reactive.
- 12. Energy of motion.
- 14. A state of matter with definite shape and volume.
- 15. The total kinetic energy of the tiny particles that make up matter.
Down
- 1. Distinct forms of matter. solid, liquid, gas.
- 2. A substance, element or compound, with definition composition and properties.
- 6. Average kinetic energy of all the particles in a material.
- 7. A state of matter without definite shape but with definite volume.
- 13. To hit something with force.