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 Board Exams 2027: LOC submission for Classes 10, 12 begins tomorrow; check dates and fees
CBSE Date Sheet 2027 LIVE: Class 10, 12 exam dates soon; LOC submission begins, guidelines
Board Exams 2027: CBSE 10th, 12th sample papers, marking scheme out at cbseacademic.nic.in, direct link
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now