Which polyatomic ion contains the greatest number of oxygen atoms?

Which polyatomic ion contains the greatest number of oxygen atoms?

Just look at their formulas.
Acetate has two oxygen atoms
Carbonate has three
Hydroxide has one
Peroxide has two.

Therefore, Carbonate has the most oxygen atoms.

1) Acetate/Etanoate – CH3COO- 2 oxygen atoms
2) Carbonate – CO3 2- 3 carbon atoms
3) Hydroxide – OH- 1 carbon atom
4) Peroxide – O2 2- 2 carbon atoms

Carbonate – CO3 2- has the most oxygen atoms
so 2) is your answer

Remove Your Moles, Warts & Skin Tags in 3 Days Easily, Naturally And Without Surgery

Also Read :   What does ‘life after love’ mean?

Leave a Comment