a0lisskrissyahlove a0lisskrissyahlove

15-05-2016
Chemistry

contestada

When an oxygen atom forms an ion, it gains two electrons. What is the electrical charge of the oxygen ion?

A.
+2

B.
-1

C.
+1

D.
-2

Respuesta :

MelanieeSCHWINDT MelanieeSCHWINDT

17-05-2016

D. 2- youre adding two negative charges to a neutral element

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19-05-2021

The electrical charge of the oxygen ion is -2.

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