allysmith143 allysmith143
  • 18-04-2017
  • Chemistry
contestada

How many electrons are located in the valence energy level of elements of Group 15?
a-2
b-3
c-4
d-5

Respuesta :

MuSiCisLiFe0930
MuSiCisLiFe0930 MuSiCisLiFe0930
  • 20-04-2017
d-5 valence electrons
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