Laura Dunn

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Across
  1. 2. _______ is the weakest force in nature
  2. 4. most elements are ______?
  3. 5. lowest energy state of matter
  4. 8. what is the name of the arrow between chemical equations
  5. 9. made the plum pudding model
  6. 11. what does it mean when two things are different from each other
  7. 12. protons are subatomic _________
Down
  1. 1. resistance of a liquid to flow
  2. 3. what does mL stand for?
  3. 6. made the atomic theory of matter
  4. 7. form of matter that's a combination of 2 or more elements
  5. 10. Hg stands for _______