3.7 Which element do you think would have been named by (i) Lawrence Berkeley Laboratory
Lawrence Berkeley Laboratory named the elements Lawrencium (Lr) with and Berkelium (Bk) with .
CBSE Class 12 Physics paper well-balanced, moderate in difficulty; MCQ lengthy, calculation-based
CBSE Board 2026 Exam LIVE: Class 12 physics 'moderate' in difficulty; set-wise answer key updates
Less bias, more risk? CBSE on-screen marking system leaves Class 12 students, teachers cautious but optimistic
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now