Matter

4. The change in state from a solid to a liquid
6. a lipped cylindrical glass container for laboratory use.
7. liquid to gas
11. A group of atoms bonded together
12. Gas to liquid
13. a change from one state (solid or liquid or gas) to another without a change in chemical composition
18. solid to gas
19. The change of state from a liquid to a solid
20. negatively charged particle
21. a change of matter from one form to another without a change in chemical properties
22. molecule 2 hydrogen atoms(+), 1 oxygen atom(-)

1. states of matter
2. A small particle in the nucleus of the atom, with no electrical charge
3. Basic unit of matter
5. used to measure the volume of a liquid
8. A change that occurs when one or more substances change into entirely new substances with different properties.
9. gas to solid
10. positively charged particle
14. Amount of space occupied by an object
15. the degree of compactness of a substance.
16. An atom's central core, containing protons and neutrons.
17. solid, liquid, gas, plasma
19. temperature of water 32 degrees Fahrenheit and 0 degrees Celsius