Electron Configuration

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Across
  1. 2. 1s2 2s2 2p1
  2. 6. three dimensional description of the most likely location of an electron around an atom
  3. 9. 1s2 2s2 2p6
  4. 11. numbered from 1-7 going from left to right
  5. 13. dumbbell shape
  6. 14. where the electrons are around a nucleus.
  7. 16. has a negative charge
  8. 17. Period one on the electron configuration table.
  9. 19. 1s1 1s2 2p4
  10. 20. tetrahedral shape
Down
  1. 1. table of chemical elements
  2. 3. cloverleaf shape
  3. 4. electron in the outer shell of an atom
  4. 5. Period one groups 1 and 2 in the periodic table.
  5. 7. sphere shape
  6. 8. 1s1
  7. 10. 1s1 2s2 2p6 3s2 3p4
  8. 12. numbered 1-18 going up and down
  9. 15. transition metals
  10. 18. 1s2 2s2 2p6 3s1