The correct configuration of f-block elements is

Question

The correct configuration of f-block elements is (A) (n - 2)f1-14 (n - 1)d0-1 ns2 (B) (n - 1)f1-14 (n - 1) d0-1 ns2 (C) (n - 3)f1-14 (n - 2) d0-1 (n - 1)s2 (D) (n - 2)f0-1 (n - 1) d0-1 ns2

Tardigrade Admin · Accepted Answer

The general electronic configuration of f-block elements is (n-2)f1-14 (n-1)d0-10 ns2

Q. The correct configuration of f-block elements is

$(n - 2) f^{1 - 14} (n - 1) d^{0 - 1} n s^{2}$

$(n - 1) f^{1 - 14} (n - 1) d^{0 - 1} n s^{2}$

$(n - 3) f^{1 - 14} (n - 2) d^{0 - 1} (n - 1) s^{2}$

$(n - 2) f^{0 - 1} (n - 1) d^{0 - 1} n s^{2}$

The general electronic configuration of f-block elements is $(n - 2) f^{1 - 14} (n - 1) d^{0 - 10} n s^{2}$

Q. The correct configuration of f-block elements is

(n−2)f1−14(n−1)d0−1ns2

(n−1)f1−14(n−1)d0−1ns2

(n−3)f1−14(n−2)d0−1(n−1)s2

(n−2)f0−1(n−1)d0−1ns2

The general electronic configuration of f-block elements is (n−2)f1−14(n−1)d0−10ns2

$(n - 2) f^{1 - 14} (n - 1) d^{0 - 1} n s^{2}$

$(n - 1) f^{1 - 14} (n - 1) d^{0 - 1} n s^{2}$

$(n - 3) f^{1 - 14} (n - 2) d^{0 - 1} (n - 1) s^{2}$

$(n - 2) f^{0 - 1} (n - 1) d^{0 - 1} n s^{2}$

The general electronic configuration of f-block elements is $(n - 2) f^{1 - 14} (n - 1) d^{0 - 10} n s^{2}$