2.4 Write the complete symbol for the atom with the given atomic number (Z) and atomic mass (A)
(iii) Z = 4 , A = 9.
For the given atomic number Z=4 and mass number A=9;
Atom is .
CBSE 12th Result 2026 Date LIVE: Class 12 scores at cbse.gov.in soon; how to check, toppers list
CBSE 12th Result 2026 Date: Here’s what previous years’ trends indicate
CBSE Class 12th marks uploading for schools in West Asia starts from April 8
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now