John Dalton's Atomic Theory & 3 Laws

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Across
  1. 2. Ratios of elements in a compound are always ___ ___ ratios
  2. 6. Carbon and Oxygen combining in 1:1 and 1:2 ratios shows
  3. 8. What discovery disproved atoms cannot be subdivided created or destroyed
  4. 9. Who created an atomic theory to explain our three basic laws
  5. 12. What parts of atomic theory has been disproved
  6. 13. This explains a scientific law
  7. 14. What discovery disproved all atoms of the same element are identical in size, mass, and other properties?
  8. 15. Atom means
  9. 16. This law states that when two types of atoms combine they can combine in two or more ways
Down
  1. 1. This law states that you'll have the same amount of stuff before and after a chemical reaction
  2. 3. This law states that when two types of atoms combine it's always in the same ratio
  3. 4. If I have 12 Carbons and 12 Oxygens how many of what type of molecule do I have
  4. 5. Who created the word atom
  5. 7. If I have 16 Carbons and 32 Oxygens how many of what type of molecule do I have
  6. 10. Isotopes have a different number of __________
  7. 11. Hydrogen and Oxygen combining in 2:1 ratio shows