Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Periodic Table
Li and Mg have comparable properties because:
1
They belong to the same group
2
Shows diagonal relationship
3
E.A is same
4
More than one of the above
5
None of the above