VOCAB CHOICE BOARD

Edit Answers
1234567891011121314
Across
  1. 3. Discovered the nucleus
  2. 5. A subatomic particle that has no charge and that is found in the nucleus of an atom
  3. 8. A subatomic particle that has a positive charge and that is found in the nucleus of an atom
  4. 10. Developed modern atomic theory
  5. 11. Electrons are found in electron clouds, not paths
  6. 13. Discovered that electrons move around the nucleus in orbits called electron shells
  7. 14. A region around the nucleus of an atom where electrons are likely to be found
Down
  1. 1. Arranged elements by atomic number
  2. 2. Initiated the term "atoms" and stated that atoms could not be divided
  3. 4. A subatomic particle that has a negative charge
  4. 6. Discovered the electron, plum pudding model
  5. 7. Center of the atom
  6. 9. Set up the periodic table by atomic mass
  7. 11. Electrons revolve around the nucleus in a specific circular path
  8. 12. Smallest particle of an elemen