zecariassahlu zecariassahlu

17-11-2019
Chemistry

contestada

Which of the following is a polyatomic ion?
Н+
OH+
OH-
O2-

Respuesta :

17-11-2019

Answer:

OH-

Explanation:

OH- (Hydroxide) is the polyatomic ion

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blazessoul blazessoul

15-12-2020

Answer:

PO43-

Explanation:

you're welcome

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