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Principal quantum number of an atom represents
(a) Size of the orbital
(b) Spin angular momentum
(c) Orbital angular momentum
(d) Space orientation of the orbital
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3
Answer:
The Principal Quantum Number represents the principal energy level or shell in which an electron revolves around the nucleus. It is denoted by the letter n and can have any integral value except the 0 i.e. n = 1, 2, 3, 4 …
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Answered by
1
Answer:
a)
Explanation:
The principal quantum number represents the overall energy level of the orbital and is often called the "shell." It is denoted with the symbol "n" .
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