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Atomic structure

Last updated 12 months ago
1 question
1

both ions have a stable electron arrangement / full outer shell

  • 1 electron in outer shell
  • 7 electrons in outer shell
  • 3 shells
  • 2 shells
  • 11 protons
  • 9 protons
  • loses one electron to get full outer shell
  • gains one electron to get full outer shell
  • configuration of ion is 2,8
  • Sodium
  • Fluorine
  • Both