Elements Compound and Mixtures Crossword

12345678910
Across
  1. 5. Smallest Building Blocks.
  2. 6. A list of all known elements.
  3. 7. Bonds formed by a chemical reaction.
  4. 10. A group of the same atoms.
Down
  1. 1. A group of the same atoms that is chemically bonded.
  2. 2. Anything that takes up space or has mass.
  3. 3. A mix of chemically bound atoms.
  4. 4. A written representation of how a compound is made.
  5. 8. A mix of not chemically bound atoms.
  6. 9. When a metal is mixed with at least one other element.