Friday, 5 January 2018

What are polyatomic ions? Give examples

Answer : Polyatomic ions are clusters or group of atoms that always have a  fixed  charge attach to them. This charge may be positive or negative .
Ammonium  NH4+
Hydroxide OH-
Nitrate NO3 -
Carbonate CO32-
Sulphate  SO42-

This is an answered question from Chapter 3. Atoms And Molecules of CBSE Class 9th Science

Check for Complete Exercise Solution for Chapter 3. Atoms And Molecules | CBSE Class 9th Science

No comments:

Post a comment