Chemistry

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Across
  1. 3. Negatively charged particle.
  2. 7. Has no net electric charge.
  3. 10. Combination of two or more atoms.
  4. 11. An atom or molecule with a net electrical charge
  5. 12. Hand protection
Down
  1. 1. Produces OH- ions in solution.
  2. 2. A substance that cannot be broken down by chemical means.
  3. 4. Might be calibrated in Fahrenheit or Centigrade.
  4. 5. Two or more atoms joined together.
  5. 6. Any liquid, solid or gas.
  6. 8. Positively charged particle.
  7. 9. Produces H+ ions in solution