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  • 23-12-2018
  • Chemistry
contestada

What is the net ionic
charge for an oxygen ion

Respuesta :

znk
znk znk
  • 23-12-2018

Answer:

2-

Step-by-step explanation:

An O atom is neutral because it has the same  number of protons as electrons.

O is in Group 16, so it adds two electrons to get a complete octet.

Since it has two extra electrons, the charge on an oxygen ion is 2-.


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