Matter (Phase change)

2. molecule 2 hydrogen atoms(+), 1 oxygen atom(-)
4. negatively charged particle
5. a lipped cylindrical glass container for laboratory use.
9. the degree of compactness of a substance.
10. change a change of matter from one form to another without a change in chemical properties
12. The change in state from a solid to a liquid
13. change A change that occurs when one or more substances change into entirely new substances with different properties.
16. Liquid to gas
17. A small particle in the nucleus of the atom, with no electrical charge
18. of matter solid, liquid, gas, plasma
20. positively charged particle
22. A group of atoms bonded together

1. temperature of water 32 degrees Fahrenheit and 0 degrees Celsius
3. used to measure the volume of a liquid
6. change a change from one state (solid or liquid or gas) to another without a change in chemical composition
7. solid to gas
8. The change of state from a liquid to a solid
11. gas to solid
13. Gas to liquid
14. Basic unit of matter
15. liquid, solid, plasma states of matter
19. nucleus An atom's central core, containing protons and neutrons.
21. Amount of space occupied by an object