Home
Class 12
CHEMISTRY
The electronic configuration of Eu (Atom...

The electronic configuration of Eu (Atomic No. 63), Gd (Atomic No. 64) and Tb (Atomic No. 65) are:

A

`[Xe]4f^(7)6s^(2),[Xe]4f^(8)6s^(2) and [Xe]4f^(8)5d^(1)6s^(2)`

B

`[Xe]4f^(7)5d^(1)6s^(2),[Xe]4f^(7)5d^(1)6s^(2) and [Xe]4f^(9)6s^(2)`

C

`[Xe]4f^(6)5d^(1)6s^(2),[Xe]4f^(7)5d^(1)6s^(2) and [Xe]4f^(8) 5d^(1)6s^(2)`

D

`[Xe]4f^(7)6s^(2),[Xe]4f^(7)5d^(1) 6s^(2) and [Xe]4f^(9)6s^(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • D & P-BLOCK ELEMENTS

    ERRORLESS |Exercise Ordinary Thinking (Compounds of d & f block elements)|268 Videos

  • D & P-BLOCK ELEMENTS

    ERRORLESS |Exercise Critical Thinking|21 Videos

  • COORDINATION CHEMISTRY

    ERRORLESS |Exercise JEE(ADVANCED 2018 MORE THAN ONE CHOICE CORRECT ANSWER|1 Videos

  • ELECTROCHEMISTRY

    ERRORLESS |Exercise Jee Section JEE (Advanced) 2018 (Numberic answer Type Questions)|2 Videos

Similar Questions

Explore conceptually related problems

The electronic configuration of Ag atom is

The electronic configuration of Gd^(2+) is :

Outer electronic configuration of Eu^(2+)

Electronic Configuration Of Atoms

The outer electronic configuration of Gd (At.No. 64) is

The outer electrons configuration of Lu (Atomic No.,71) is :

Electronic Configuration And Atomic Radii

Electronic configuration of deuterium atom is