Question

4.Which rule is violated when both electrons in 2s orbital have same spin?​

Answer 1

Answer:

Rule 3- Hund's Rule - The most stable arrangement of electrons in a subshell occurs when the maximum number of unpaired electrons exist, all possessing the same spin direction. This occurs due to the degeneracy of the orbitals, all orbitals within a subshell are of equal energy. Please mark me the brainliest ans and follow me

Answer 2

Answer:

Rule 3- Hund's Rule - The most stable arrangement of electrons in a subshell occurs when the maximum number of unpaired electrons exist, all possessing the same spin direction. This occurs due to the degeneracy of the orbitals, all orbitals within a subshell are of equal energy.

Explanation:

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