The Electron Configurations: Exceptions Video Lessons

Video Thumbnail


Problem: What is the unabbreviated electron configuration of gold?

FREE Expert Solution

Electronic configuration of Elements is the distribution of electrons within the orbitals of its atom which relates to its chemical and physical properties

So, we write the electronic configuration of an element using different rules and principles and according to the Aufbau Principle:

’You first have to totally fill in the lowest energy level electron orbital before moving to the next.’’

It means the 1s shell is filled before the 2s subshell is occupied. In this way, the electrons of an atom or ion form the most stable electron configuration possible.

A subshell is a subdivision of electron shells separated by electron orbitals. Subshells are labeled as s, p, d, and f in an electron configuration. 

can contain maximum of 2 electrons

p can contain 6 electrons, 

d can contain 10 electrons and 

f can contain 14 electrons. 

86% (179 ratings)
View Complete Written Solution
Problem Details

What is the unabbreviated electron configuration of gold?

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the The Electron Configurations: Exceptions concept. You can view video lessons to learn The Electron Configurations: Exceptions. Or if you need more The Electron Configurations: Exceptions practice, you can also practice The Electron Configurations: Exceptions practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Ellenberger's class at UGA.