Chemistry

12345678910111213
Across
  1. 6. number of protons
  2. 8. Name of the outer shell of an atom
  3. 9. Bond between a metal and a non -metal(transferred)
  4. 10. element that gained electrons to get a full shell
  5. 12. Neutral charged part of an atom
  6. 13. Bond between 2 non-metals(shared)
Down
  1. 1. Has a different number of protons and neutrons
  2. 2. number of protons + number of neutrons
  3. 3. Bond between 2 metals (shared)
  4. 4. Positive charged part of an atom
  5. 5. Negative charged part of an atom
  6. 7. element that lost electrons to get a full shell
  7. 11. Orbital radius __________ as eberft keceks increase