The elements in which electrons are progressively filled in 4f orbital are called

Question

The elements in which electrons are progressively filled in 4f orbital are called (A) Lanthanoids (B) Halogens (C) Actinoids (D) Transition elements

Tardigrade Admin · Accepted Answer

In lanthanoids, electrons are progressively filled in 4 f orbital. The general electronic configuration for lanthanoids is [ Xe ] 4 f 1-14 5 d 0-1 6 s 2

Q. The elements in which electrons are progressively filled in 4f orbital are called

Lanthanoids

Halogens

Actinoids

Transition elements

In lanthanoids, electrons are progressively filled in $4 f$ orbital. The general electronic configuration for lanthanoids is $[X e] 4 f^{1 - 14} 5 d^{0 - 1} 6 s^{2}$

Q. The elements in which electrons are progressively filled in 4f orbital are called

Lanthanoids

Halogens

Actinoids

Transition elements

In lanthanoids, electrons are progressively filled in 4f orbital. The general electronic configuration for lanthanoids is [Xe]4f1−145d0−16s2

In lanthanoids, electrons are progressively filled in $4 f$ orbital. The general electronic configuration for lanthanoids is $[X e] 4 f^{1 - 14} 5 d^{0 - 1} 6 s^{2}$