What are valence electrons used for by an element?

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Tags

  1. #contribute
  2. #shell
  3. #associated
  4. #atoms
  5. #electron
  6. #covalent
  7. #outer
  8. #chemistry
  9. #single
  10. #shared
  11. #valence
  12. #closed
  13. #order
  14. #participate
  15. #formation
  16. #chemical