What are valence electrons and why are they so important?

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Tags

  1. #reactions
  2. #farthest
  3. #nucleus
  4. #study
  5. #valence
  6. #level
  7. #important
  8. #electrons
  9. #energy
  10. #outermost
  11. #sharing
  12. #chemists
  13. #transfer
  14. #chemical