Unit 2 Vocab

2. of conservation of mass mass can't be created nor destroyed only conserved
3. form of matter that has a definite shape, is incompressible and only expands when heated
5. uniform mixture that contains all forms of matter
7. change change that alters the physical properties but not the composition
8. starting substance in a chemical reaction
11. mixture a mixture where substances remain distinct
14. form of matter that conforms to it container, fills entire volume of container and is easily compressed
16. state of matter where all molecules are dissociated and most atoms are ionized
18. combination of different substances

1. amount of matter
4. technique used to separate mixtures based on boiling points
6. a pure substance
9. property ability of a substance to combine with other substances
10. mixture mixture with uniform composition
12. matter that has a definite composition
13. form of matter that flows, has constant volume and takes the form of the container
15. substance formed during a chemical reaction
17. anything that takes up space