Bonus Chemistry

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Across
  1. 2. positively charged particle
  2. 4. measurement of a solution in moles
  3. 5. two are more elements combined
  4. 6. first element on the periodic table
  5. 8. when an element loses electrons
  6. 11. how many grams equal to atomic weight of one molecule
  7. 12. used to limit the amount of number in chemical equations
  8. 13. is a belief that everything thrives from natural selection
  9. 15. the smallest particle of an element
  10. 16. an uncharged particle
  11. 18. what u measure water at in a tube(Curved part)
  12. 19. substance that dissolves in a solution
Down
  1. 1. the elements symbol is K
  2. 3. a specific model used to represent hydrogen atoms
  3. 5. positively charged ion
  4. 7. Is the last name of a famous scientist who created 3 laws
  5. 9. the weight of an atom
  6. 10. negatively charged particle
  7. 14. the space occupied in 3 dimensions
  8. 17. is a negatively charged ion an atom with extra electron