Question

Which rule is violated in the electronic configuration of copper?

Answer 1

The Aufbau principle is broken in this electronic setup copper.

What is the Aufbau principle:

• Electrons first occupy the lowest energy levels of the atomic orbitals in the ground state of an atom or ion before moving up to higher levels. As an illustration, the 1s shell is filled before the 2s subshell. The electrons of an atom or ion establish the most stable feasible electron configuration in this manner.

• The Aufbau (building-up) Principle stipulates that electrons should first fill lower energy levels in the atomic orbitals before moving up to higher states. The term with the greatest number of unpaired spins in an electron shell with numerous orbitals has the lowest energy.

• The theory, which was put forth by the Danish physicist Niels Bohr around 1920, applies the laws of quantum mechanics to the characteristics of electrons subject to the electric field produced by the positive charge on an atom's nucleus and the negative charge on other electrons that are bound to it.

Learn more about the Aufbau principle:

1. Which rule is violated in the electronic configuration 1s02s22p4 ?

https://brainly.in/question/4889835?referrer=searchResults

2. Which rule is violated in the electronic configuration of copper?​

https://brainly.in/question/50706357?referrer=searchResults

#SPJ3