Across
- 3. A group of atoms bonded together
- 10. Liquid to gas
- 11. Gas to liquid
- 12. of matter solid, liquid, gas, plasma
- 13. Amount of space occupied by an object
- 14. used to measure the volume of a liquid
Down
- 1. negatively charged particle
- 2. the degree of compactness of a substance
- 4. change A change that occurs when one or more substances change into entirely new substances with different properties.
- 5. positively charged particle
- 6. a lipped cylindrical glass container for laboratory use
- 7. change a change from one state (solid or liquid or gas) to another without a change in chemical composition
- 8. A small particle in the nucleus of the atom, with no electrical charge
- 9. nucleus An atom's central core, containing protons and neutrons.
- 15. Basic unit of matter