[" Q."14],[" Which of the following is not an "],[" actinoid? "]

Which of the following are correct about actinoids ?

Which of the following elements belong to actinoid series?

Actinoids.

What are actinoids?

What are actinoids?

General electronic configuration of actinoids is (n-2)f^(1-14)(n-1)d^(0-2)ns^(2) . Which of the following actinoids have one electron in 6d orbital -