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The magentic quantum number, m for the o...

The magentic quantum number, m for the outermost electron in the sodium atom is

A

0

B

`+1`

C

`-1`

D

`-2`

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BEYOND PUBLICATION-STRUCTURE OF ATOM-EXERCISE
  1. Which of the following electronic configuration corresponds to an iner...

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  2. According to Aufbau principle, electron enter first into which of the ...

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  3. The magentic quantum number, m for the outermost electron in the sodiu...

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  4. The maximum number of electrons that can be accommodated in all the or...

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  5. When 4p orbital in any atom is filled completely,the next electron goe...

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  6. Nitrogen atom has 3 unpaired electrons in its ground state. It can be ...

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  7. All the four quantum numbers may not be the same for any two electrons...

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  8. The n + l value of 3d orbital is

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  9. The atomic number (Z) of an element is 25. In its ground state, how ma...

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  10. What is called the splitting of light into different colours ?

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  11. In an electromagnetic wave electric, magnetic fields areto each other.

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  12. The orbit of least energy

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  13. Among 3p, 4s, 3d, 4p orbitals which has least energy ?

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  14. The quantum number which explains about size and energy of the orbit o...

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  15. The sub shells present in L shell are

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  16. The maximum value of l for n=5 is

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  17. ‘f’ orbitals are present in

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  18. The number of m1 values for l= 3 is,

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  19. The quantum number which give shape of orbital

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  20. Write an activity which shows metal produces colour in flame.

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