Chemistry Crossword

12345678910111213141516171819
Across
  1. 2. ____ properties are observed by changing molecular structure
  2. 4. Unit of volume used for irregular solid objects
  3. 10. ____ properties can be observed without changing molecular structure
  4. 11. The only chemical that is less dense as a solid than a liquid
  5. 12. _______mixtures can be easily separated into its individual substances
  6. 14. The "main body" of a solution.
  7. 17. The subatomic particle that defines the element of an atom
  8. 18. When an atom gains or loses electrons, it becomes a(n) ______
  9. 19. Archimedes discovered this ratio that is constant for each substance
Down
  1. 1. How much space does a substance take up
  2. 2. This number in a formula determines how many molecules of that chemical there are
  3. 3. The "ingredients" that go into a chemical reaction
  4. 5. This is one of several variants of an element based on how many neutrons it has
  5. 6. Of the three states of matter, this one is the least dense
  6. 7. The element group that would likely gain only one electron
  7. 8. How much matter is inside a substance
  8. 9. The subatomic particle that affects bonding between atoms
  9. 10. The final result of a chemical reaction
  10. 13. How easily a substance dissolves into another
  11. 15. Has a defined volume but not a defined shape
  12. 16. The subatomic particle that has neither positive nor negative charge