The value of Principal quantum number is _ integers up to infinity.
Correct answer: B. Non zero & Positive
- A. Zero & Positive
- B. Non zero & Positive
- C. Non zero & Negative
- D. Positive
Explanation
The Principle Quantum Number denotes the principle shell to which the electron belongs. It represents the main energy level or shell in which the electron is present. It represents the average distance of the electron from the nucleus.The Principle Quantum Number can have non-zero, positive, integral values n = 1,2,3...Hence, B is the correct option
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About Atomic Structure
Atomic structure covers the discovery of the proton, Planck's quantum theory, hydrogen emission spectra and the evidence for quantized energy levels. You will use quantum numbers to describe orbitals, distinguish s, p, d and f orbital shapes, and write electronic configurations, including the correct order of electron filling.
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