Chemistry

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Across
  1. 2. Have properties of both metals and non-metals
  2. 3. Charged particle that results from a loss or gain of electrons
  3. 4. Larger number of an element
  4. 6. Negatively charged particles
  5. 9. neutrally charged
  6. 11. atoms that have the same number of protons
  7. 12. Positively charged particles
  8. 13. Heat is released
  9. 14. negatively charged
Down
  1. 1. Organizer of elements
  2. 5. Smallest unit in which matter can be divided
  3. 7. positively charged
  4. 8. heat is absorbed
  5. 10. Number or protons in the nucleus