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The four quantum number of the valence e...

The four quantum number of the valence electron of potassium are.

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For 3p - orbital,
`n = 4, l = 0, m_l = 0, m_s = + 1/2`.
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MODERN PUBLICATION-STRUCTURE OF ATOM-Conceptual Questions 2
  1. The maximum number of electron that can be accommodated in 4^(th) shel...

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  2. How many quantum number are needed in designate an orbital ? Name the...

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  3. The four quantum number of the valence electron of potassium are.

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  4. The orbital angular momentum of an electron in2sorbital is

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  5. How many unpaired electrons does a gaseous atom of phosphorus, P, have...

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  6. In what ways do the spatial distribution of the orbitals in 1s and 2s ...

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  7. Explain the meaning of the symbol 4d^6.

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  8. Total number of nodes present in 4d-orbitals will be:

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  9. What is the lowest shell which has an f-subshell?

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  10. Name the quantum number which does not follow from the solution of Sc...

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  11. What is the angular momentum of 5th orbit according to Bohr's theor...

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  12. How are d^(xy) and d(x^(2)-y^(2)) orbitals related to each other ?

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  13. How many electrons can be filled in all the orbitals with n+l=5 ?

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  14. Write n, l and ml values for (i) 3s (ii) 2py, (iii) 4pz

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  15. d(z^(2)) orbital has zero electron density in xy-plane. Comment.

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  16. Match the quantum numbers with the information provided by these. {:...

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  17. What physical meaning is attributed meaning is attributed to the squar...

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  18. Discuss the similarities and differences between a 1s and 2s orbital.

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  19. What is the difference between the notations l and L ?

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  20. How many electrons in an atom may have the following quantum number ? ...

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