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The quantum numbers n = 3, l = 1, m = +1...

The quantum numbers `n = 3, l = 1, m = +1` and `s = +1//2` represent the unpaired electron present in

A

Sodium atom

B

Aluminium atom

C

Fluorine atom

D

Potassium atom

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The correct Answer is:
B
3p orbital
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NARAYNA-ATOMIC STRUCTURE-All Questions
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  4. The magnetic quantum number m for the outermost electron in the Na ato...

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  5. Which of the following sets of quantum numbers is correct for an elect...

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  6. Which of the following arrangements of electron is mostly likely to th...

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  7. Aufbay principle fails to explain the configuration of element with at...

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  8. Total number of electron in any energy level is

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  9. The atomic number at which filling of a g-orbitals is likely to begin ...

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  10. n and l values of an orbital A and 3 are 2 and another orbital B are 5...

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  11. Number of unpaired electrons of neutral manganese atoma and its divale...

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  12. Which of the following electrons is most tightly bound by the nucleus

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  13. 1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)3d^(5) is not the electron configuration...

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  14. Which one of the following statements is correct?

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  15. Which of the following has maximum number of unpaired electrons?

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  16. The successive elements belonging to the 3d-series have the same numbe...

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  17. The electronic configuration in the valence shell of silicon is . The ...

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  18. In potassium, the order of energy levels is

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  19. Which has highest specific charge?

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  20. Alpha-particles are projectied towards the nuclei of the following met...

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