Among the following, the element with the lowest atomic number that has a ground state electronic configuration of (n - 1 )d6ns2 is located in the

Question

Among the following, the element with the lowest atomic number that has a ground state electronic configuration of (n - 1 )d6ns2 is located in the (A) fifth period (B) sixth period (C) fourth period (D) third period

Tardigrade Admin · Accepted Answer

The given configuration suggests d-block element and d-block starts from 4th period

Q. Among the following, the element with the lowest atomic number that has a ground state electronic configuration of $(n - 1) d^{6} n s^{2}$ is located in the

fifth period

sixth period

fourth period

third period

The given configuration suggests $d$ -block element and $d$ -block starts from $4^{t h}$ period

Q. Among the following, the element with the lowest atomic number that has a ground state electronic configuration of (n−1)d6ns2is located in the