1.2 Vocab

1234567891011
Across
  1. 4. negatively charged subatomic particles
  2. 6. the chemical abbreviation of an element
  3. 7. A and Z don't change
  4. 10. atoms on the periodic table
  5. 11. atoms of the same element but with different # of neutrons
Down
  1. 1. positively charged subatomic particles
  2. 2. total number of protons and neutrons
  3. 3. A doesn't change, Z goes up by 2
  4. 5. equal to number of protons
  5. 8. A goes down by 4, Z goes down by 2
  6. 9. no charger