3 years ago

Which of the following is an anion? Question 20 options: O2- Al3+ Mg2+ H

Chemistry

2 answers:

bogdanovich [222]3 years ago

7 0

the answer is O2-

hope this helps

MariettaO [177]3 years ago

4 0

Anion is an atom with a negative charge
so in this case it woulld be O2-

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vovikov84 [41]

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lakkis [162]

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