Atomic Theory

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Across
  1. 2. First to theorize an atom
  2. 4. Marie Curie discovered:
  3. 5. Discovered protons in the center of an atom
  4. 6. Thompsons model was called:
  5. 8. Person who made the first atomic model
Down
  1. 1. Legos represent
  2. 3. Plato represents
  3. 4. Marie Curie discovered this element
  4. 6. Marie Curie discovered this element
  5. 7. If something has low volume but high mass, it is: