Berkelium Electron Configuration:7 Facts You Should Know!

The atomic number of Berkelium is 97, and the actinoid series element is in the periodic Table. Let us have a look at the facts about the Berkelium electron configuration.

The electron configuration of Berkelium is [Rn] 5f⁹ 7s². Berkelium is f block (inner transition) element and transuranic in Periodic Table. The symbol of the element is “Bk.” Electrons per shell distribution are in the order of 2,8,18,32,27,8,2. Bk is a silvery white and soft metal in the actinoid series.

This article will discuss some important facts about berkelium electron configuration, configuration notation, unabbreviated configuration, configuration diagrams, ground state and excited state electron configurations.

How to write berkelium electron configuration

Electronic configuration of Bk is [Rn]5f⁹ 7s². Three rules must be followed using writing the electronic configuration of an element.

• The general electronic configuration of ” f “block element is (n-2) f^1-14 (n-1) d^0-1 ns²

• Order of electrons filling in the orbit as per the rule determined by Aufbau principle, Pauli’s-Exclusion principle and Hund’s rule.

• Electrons are distributed in orbits by increasing the order of energy using the Aufbau principle.

• A maximum of two electrons in an orbital can have opposite spin using Pauli’s-exclusion principle.

• In orbit, the first electron will fill in the clockwise direction, and the next will be in the anti-clockwise direction with an opposite spin using Hund’s rule.

Berkelium electron configuration diagram

Berkelium electron configuration is [Rn] 5f⁹ 7s². The diagram is drawn as per the equation 2n² which explains electron holding capacity where the distribution of electrons is as follows listed below.

• n=1, K Shell there for electrons accommodate k shell is 2×1²=2

• n=2, L shell there for electrons accommodate l shell is 2×2²=8

• n=3, M shell there for electrons accommodate m shell is 2×3²=18

• n=4, N shell there for electrons accommodate n shell is 2×4²=32

Berkelium electron configuration notation

Berkelium electron configuration notation is [Rn] 5f⁹ 7s²

Berkelium unabbreviated electron configuration

Bk unabbreviated electron configuration is

1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 4f¹⁴ 5s² 5p⁶ 5d¹⁰ 5f⁹ 6s² 6p⁶ 7s²

Ground state berkelium electron configuration

The ground state berkelium electron configuration is [Rn] 5f⁹ 7s²

Excited state of berkelium electron configuration

Excited state electron configuration of Bk is [Rn]5f¹⁰ 7s¹ where electrons shift into a higher energy level by requiring more energy.

Ground state berkelium orbital diagram

The electronic configuration of the Bk is 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 4f¹⁴ 5s² 5p⁶ 5d¹⁰ 5f⁹ 6s² 6p⁶ 7s².The ground state orbital diagram of the Berkelium is showing the filling of electrons around the nucleus as follows

• Ground state electron configuration can be written by principal quantum number n

• Principle quantum number is a positive integer, representing the energy of the orbital.

• Shells around the nucleus as K, L, M and N.

• The orbitals S, P, D, and F occupied maximum number of electrons.

• Thus the Bk electron configuration in concert of shells is 2,8,18,32,26,9,2

Conclusion

Berkelium is the actinoid series and a synthetic element in the periodic Table. Berkelium appears as metallic and has a traditional shine. The most stable isotope of Bk is Berkelium-247.

Also Read:

• Fluorine electron configuration
• Fe fe2 fe3 electron configuration
• Strontium electron configuration
• Rubidium electron configuration
• Calcium electron configuration
• Oganesson electron configuration
• Helium electron configuration
• Californium electron configuration
• Zirconium electron configuration
• Mn2 electron configuration