Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Chemistry Classification of Elements and Periodicity in Properties Periodic Table
Which of the following is not an actinoid?
1
Terbium (Z = 65)
2
Californium (Z = 98)
3
Uranium (Z = 92)
4
More than one of the above
5
None of the above