Question

Pick the odd one out 

Ammonium, Magnesium, Aluminium, Sulphate

a. Ammonium

b. Magnesium

c. Aluminium

d. Sulphate

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Answer 1

Answer:

Here is your answer my friend

Explanation:

I think the answer is Ammonium.

Because it has the valency one and remaining all have the valency more than two or two.

I hope this answer helped you