peruorbust2012
peruorbust2012 peruorbust2012
  • 23-11-2016
  • Chemistry
contestada

the elements carbon nitrogen and oxygen are all part of the same blank on the periodic table.

Respuesta :

HagerAlaa HagerAlaa
  • 23-11-2016
in the same period number 2
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MollyCoyote
MollyCoyote MollyCoyote
  • 23-11-2016
They are all part if the same period, period 2
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