4.2 Write Lewis dot symbols for atoms of the following elements :
(c)
The Lewis dot symbol of atom is;
As there are three valence electrons in atom.
Hence, the Lewis dot structure is
CBSE Board Exams 2025: Guidelines issued for Class 10, 12 practicals
Board Exam Date Sheet 2025 Live: ICSE, ISC, CBSE, MP time table out; BSEB routine soon
Board exam dates 2025: CBSE, CISCE, UP, MP, Maharashtra, TN time table out; state-wise updates
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now