Atomic Structure

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Across
  1. 2. The part of the atom with mass and positive charge
  2. 4. When atoms bond they want _________ electrons to add up to 8
  3. 5. Made up of protons and neutrons
  4. 7. The part of the atom with no mass and negative charge
  5. 9. A stable atom will have an ________ amount of protons and electrons
  6. 11. Greatest superhero ever
Down
  1. 1. This is equal to the number of protons in an atom
  2. 3. The electrons move around in the electron _________
  3. 6. The part of the atom with mass and no charge
  4. 8. Atoms with full outershells, the right most column
  5. 10. The building block of all matter