faithmikaylaful faithmikaylaful
  • 22-02-2022
  • Chemistry
contestada

Which of the following is a polyatomic ion?
A.) Chloride, Cl−
B.) Nitrate, NO3 −
C.) Carbon dioxide, CO2
D.) Iron(III), Fe3+

Respuesta :

cas95 cas95
  • 22-02-2022
B is the right answer
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