LaciMontie LaciMontie
  • 22-04-2015
  • Chemistry
contestada

How many valence electrons are in an atom of phosphorus?

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SoapyMcTavish
SoapyMcTavish SoapyMcTavish
  • 22-04-2015
an atom of Phosphorus got 15 electrons, and 5 of them are Valence electrons, Because the highest energetic level contain 5 electrons. 

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