Q 4. How many atoms are present in a
(ii) ion?
ion has one atom of phosphorus and 4 atoms of oxygen.
And Hence,
total 5 atoms are present in ion.
‘Some don’t even have Aadhaar’: CBSE’s APAAR ID mandate sends students scrambling before board exams
CBSE 10th supplementary result 2025 declared; 48.68% students qualify
CBSE Class 10 Compartment Result 2025 (OUT) LIVE: CBSE 10th supply results declared at cbse.gov.in
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now