Hdiwbfiw8706 Hdiwbfiw8706
  • 18-06-2018
  • Chemistry
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An atom has 15 total electrons. how many valence electrons does it have in its outer shell

Respuesta :

olabido
olabido olabido
  • 18-06-2018
5 valence electrons coz of its electronic configuration 2,8,5
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