Question

2d orbital can't exist. Explain

Answer 1

Explanation:

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Answer 2

Answer:

2d orbital can't exist in an atom. We can explain it from its subsidiary quantum number and principal quantum number . ... Because the quantum number n must be superior to angular momentum quantum number. In the 2nd energy level, electrons are placed only in the 's' and 'p' sublevels, so there is no 'd' orbital.