Scandium Electron Configuration: 9 Facts You Should Know!

Scandium (Sc) is a d-block element with an পারমাণবিক সংখ্যা 21. The electronic configuration of Sc is 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹. Let us focus on some related facts of Sc.

Scandium (Sc) has its use in research fields and its খাদ with aluminum has been used in fighter planes, high-end bicycle frames and baseball bats.

Here we focus on the facts related to electronic configuration of Scandium (Sc).

How to write scandium electron configuration?

• Write atomic number of Scandium (Sc) i.e., 21.
• অনুসরণ করে আউফবাউ নীতি, electrons are filled in the sub orbitals namely s, p, d, and f.
• Electrons are filled based on হুন্ডের নিয়ম.
• Electrons are filled in the following manner:1s, 2s, 2p, 3s, 3p, 4s are filled, completing the 20 electrons. 3d is given one electron to make 21(atomic number). 

Scandium electron configuration diagram

The diagram of electronic configuration of scandium is

Scandium electron configuration notation

The electron configuration notation of Scandium (Sc) is [Ar] 3d¹ 4s².

Scandium unabbreviated electron configuration

সংক্ষিপ্ত ইলেকট্রনের গঠন of Scandium (Sc) is [Ar] 3d¹ 4s².

Ground state scandium electron configuration

•    সার্জারির স্থল রাষ্ট্র electronic configuration of Scandium (Sc) is 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹. 
•     In the ground state, inner orbitals are fully filled and outer orbitals i.e 4s and 3d are fully and incompletely filled respectively.

Excited state of scandium electron configuration

• সার্জারির উত্তেজিত অবস্থা electronic configuration of Scandium (Sc) is 1s² 2s² 2p⁶ 3s² 3p⁶ 4s¹ 3d¹ 4p¹.
• In the excited state, one electron from 4s orbital jumps to the vacant 4p orbital.

Ground state scandium orbital diagram

• The ground state of scandium (Sc) has fully filled 4s orbital, incompletely filled 3d orbital.
• The orbital diagram of ground state of scandium is shown below:

Scandium 3⁺ ইলেকট্রনের গঠন  

• The electronic configuration of Sc⁺² হতে পারে 1s² 2s² 2p⁶ 3s² 3p⁶ 4s¹ 3d⁰. 
• Scandium in Sc⁺³ is not stable as the two electrons are completely removed from the fully filled s orbital.

Scandium 2⁺ ইলেকট্রনের গঠন

• The electronic configuration of Sc⁺² হতে পারে 1s² 2s² 2p⁶ 3s² 3p⁶ 4s¹ 3d⁰.
• Scandium becomes unstable after donating three electrons as the fully filled s orbital is more stable than half filled.

উপসংহার

Scandium (Sc) is an element from the transition group. It contains one electron in 3p orbital. It has several uses in manufacturing industries.