chemchem chemchem
  • 23-12-2015
  • Chemistry
contestada

Which symbol represents a particle that has the same total number of electrons as S2-?
A)O2-
B)Si
C)Se2-
D)Ar

Respuesta :

ruru12dbejbe ruru12dbejbe
  • 23-12-2015
The correct answer is D) Ar
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