Chemistry Crosswords

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Across
  1. 3. A solid formed from a liquid
  2. 4. A mixture where there is no visible separation between the substances in the mixture
  3. 6. A property that determines how a substance will react with another substance
  4. 12. The smallest thing anything can be made of
  5. 13. A substance made of one type of substance
  6. 16. The second group of elements
  7. 17. Physically separating solids from liquids by passing one through a media trapping the other
  8. 19. An observable property of matter
Down
  1. 1. A mixture where there is a visible separation between what is in the mixture
  2. 2. The middle of the periodic table with relatively low reactivity
  3. 5. The last group on the periodic table that aren't reactive at all
  4. 7. A pure substance that has no molecular bonds
  5. 8. The outermost layer of electrons
  6. 9. The ability to transfer heat or electricity
  7. 10. The amount of space an object takes
  8. 11. When oxygen bonds with another atom
  9. 13. A horizontal row on the periodic table
  10. 14. A homogeneous mixture between a solvent and a solute
  11. 15. A combination of two different substances
  12. 18. Two or more elements that are chemically bonded to each other