Chemistry, asked by sharmacharu7241, 1 year ago

Define principal Quantum number.

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Answered by rohitroy6158pd7fu2
4
The principal quantum number is thequantum number denoted by n and which indirectly describes the size of the electron orbital. It is always assigned an integer value (i.e., n = 1,2,3,...), but its value may never be 0. I hope it help
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