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anygoal [31]
3 years ago
10

Define principal quantum number and explain with relevant example?​

English
1 answer:
Katena32 [7]3 years ago
6 0

Answer:

Explanation:

The principal quantum number is the quantum number denoted by n and which indirectly describes the size of the electron orbital. It is always assigned an integer value (e.g., n = 1, 2, 3...), but its value may never be 0. An orbital for which n = 2 is larger, for example, than an orbital for which n = 1.

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