Atoms Elements and Compounds

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Across
  1. 4. a list of all the elements
  2. 7. atoms of elements joined together
  3. 9. starting chemicals in a chemical reaction
  4. 10. a column in the periodic table
  5. 11. the name for group 7
  6. 12. shiny substances usually solid-on right of periodic table
  7. 15. where compound are made
  8. 16. the tiny particle that makes up all substances
Down
  1. 1. the compound made from sodium and chlorine
  2. 2. the name for group 1
  3. 3. compound made from lithium,nitrogen & oxygen
  4. 5. a substance made up of only one type of atom
  5. 6. can be solid liquid or gas-on left of periodic table
  6. 8. how to describe a chemical reaction
  7. 13. new chemical substances made in chemical reaction
  8. 14. a row in the periodic table