8F and 8G

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Across
  1. 2. Able to be beaten and bent into shape
  2. 5. can be pulled into a wire,without breaking
  3. 9. the smallest unit of matter
  4. 10. A description of how a material behaves
Down
  1. 1. made of only 1 type of atom
  2. 3. a column on the periodic table
  3. 4. these metals react violently with water
  4. 6. made of two or more elements chemically joined
  5. 7. these elements have toxic gases
  6. 8. a row on the periodic table