Question

Why 3d orbital is possible but 3f is not possible? Explain it.

Answer 1

Answer:

In the first shell, there is only the 1s orbital, as this shell can have a maximum of only 2 electrons. ... In the third shell, only the 3s, 3p and 3d orbitals exist, as it can hold a maximum of 18 electrons. Therefore, the 3f orbitals do not exist.

Answer 2

Answer:

In the first shell, there is only the 1s orbital, as this shell can have a maximum of only 2 electrons. In the third shell, only the 3s, 3p and 3d orbitals exist, as it can hold a maximum of 18 electrons. Therefore, the 3f orbitals do not exist.

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