SPS2 Vocabulary

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Across
  1. 1. made from 2 elements
  2. 4. number that is small and below
  3. 5. large number in the front
  4. 6. shows the valence electrons
  5. 8. the naming system of compounds
  6. 11. what is formed with a chemical reaction
  7. 12. transfer of electrons
Down
  1. 2. formed when electrons are shared
  2. 3. when neutrons are added/lost
  3. 7. formed when 2 ions bond
  4. 9. substances that go into a reaction
  5. 10. smallest part of a compound