Question

what is degenenale opbitals and
expidin Aufbau principle​

Answer 1

Answer:

Explanation:

Degenerate orbitals definition:

Electron orbitals having the same energy levels are called degenerate orbitals. As per the Aufbau principle, the lower energy levels are filled before higher energy levels. As per Hund's rule, degenerate orbitals are filled evenly before electrons are filled into higher energy levels.

Answer 2

Explanation:

HEY MATE ..

Degenerate orbitals definition:

Electron orbitals having the same energy levels are called degenerate orbitals. As per the Aufbau principle, the lower energy levels are filled before higher energy levels.

As per Hund’s rule, degenerate orbitals are filled evenly before electrons are filled into higher energy levels. The Aufbau principle, Pauli’s exclusion principle, and Hund’s rule are the three rules that dictate the manner in which electrons are distributed into orbitals.

What is the Aufbau Principle?

It states that in the ground state of an ion or an atom, the atomic orbitals of the electrons fill the lowest available energy levels before they occupy the higher levels. For instance, 2s subshell is filled after the 1s shell is occupied. Hence the most stable electron configuration is achieved.

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