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 Supplementary Exam 2025: Registrations open for Class 10, 12 private students today
CBSE opens application to access 10th answer scripts; verification, revaluation for Class 12 starts on May 31
CBSE supplementary exams 2025 from July 15; form submission starts on May 30
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now