Chemistry, asked by gauri21d, 9 months ago

principal quantum number describes?​

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Answered by sabrinanandini2
38

Prinicipal Quantum number describes-

b. Size of orbital

Answered by varunbalawade
44

Answer:

Size of the orbital

Explanation:

Principal quantum number(PCN) denotes the shell in which the electron is present. As shells define the size of the orbital, PCN decides the size of the orbital.

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