4.2 Write Lewis dot symbols for atoms of the following elements :
(d) ,
The Lewis dot symbol of atom is;
As there are six valence electrons in an atom of .
Hence, the Lewis dot structure is
CBSE Results 2026: Board warns teachers of legal action for sharing 'misleading' information on evaluation
CBSE 12th Hindi Analysis 2026: Paper ‘easy, balanced’ with direct questions, say experts
Iran-Israel War: CBSE cancels Class 12 board exams in 7 Middle East countries; result formula to be announced
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now