Across
- 2. ____ properties are observed by changing molecular structure
- 4. Unit of volume used for irregular solid objects
- 10. ____ properties can be observed without changing molecular structure
- 11. The only chemical that is less dense as a solid than a liquid
- 12. _______mixtures can be easily separated into its individual substances
- 14. The "main body" of a solution.
- 17. The subatomic particle that defines the element of an atom
- 18. When an atom gains or loses electrons, it becomes a(n) ______
- 19. Archimedes discovered this ratio that is constant for each substance
Down
- 1. How much space does a substance take up
- 2. This number in a formula determines how many molecules of that chemical there are
- 3. The "ingredients" that go into a chemical reaction
- 5. This is one of several variants of an element based on how many neutrons it has
- 6. Of the three states of matter, this one is the least dense
- 7. The element group that would likely gain only one electron
- 8. How much matter is inside a substance
- 9. The subatomic particle that affects bonding between atoms
- 10. The final result of a chemical reaction
- 13. How easily a substance dissolves into another
- 15. Has a defined volume but not a defined shape
- 16. The subatomic particle that has neither positive nor negative charge