jennnlynnMercedine jennnlynnMercedine

23-09-2016
Chemistry

Answered

Which of the following is an anion?

AO2–
BMg2+
CAl3+
DH

Verified Answer :

mpanderla95 mpanderla95

23-09-2016

An anion is an ion that has gained electrons and because of this it has an overall electrical charge that is negative due to the excess of electrons, which is greater than the atomic number or number of protons for the atom.

A. O2- is the anion.

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Hussain514 Hussain514

26-09-2016

An anion is O2- that is option A.

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