What element do most of the polyatomic ions contain?

1 Answer
Meave60
Dec 15, 2015

Most polyatomic ions contain oxygen.

Explanation:

The following table lists many polyatomic ions, and you can see from their formulas that most contain oxygen. Notice also that the names of the polyatomic ions containing oxygen end in -ite or -ate, except for the hydroxide ion.

http://www.ck12.org/user:y2hlbwvwaxnkqgvwaxnklm9yzw../book/EPISD-Chemistry-Version-2.0-District/section/20.5/

Related questions
See all questions in Polyatomic Ions
Impact of this question
15775 views around the world
You can reuse this answer
Creative Commons License