fossmpevclaisy
fossmpevclaisy fossmpevclaisy
  • 15-06-2016
  • Chemistry
contestada

True or false. elements in the same period have the same number of valence electrons

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Dracula419
Dracula419 Dracula419
  • 17-06-2016
false. elements in the same period have the same number of shells while elements in the same group have the same number of valence electrons.
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