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What are the values of n for the shells ...

What are the values of n for the shells L and M?

A

1 and 2

B

1 and 3

C

2 and 3

D

3 and 4

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The correct Answer is:
C

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TARGET PUBLICATION-PERIODIC CLASSIFICATION OF ELEMENTS -Apply your knowledge
  1. Is the number of shells the same in these ?

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  2. The elements in the third period, namely, Na, Mg, AI, Si, P, S, CI and...

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  3. What are the values of n for the shells L and M?

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  4. What is the maximum number of electrons that can be accommodated in a ...

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  5. Deduce the maximum electron holding capacity of the shells K, L and M?

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  6. What is the relationship between the electronic configuration of an el...

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  7. The atomic number of beryllium is 4 while that of oxygen is 8. Write d...

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  8. The table on Textbook page no. 25 is made on the basis of the modern p...

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  9. What is the periodic trend in the variation of valency while going fro...

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  10. What is the periodic trend in the variation of valency while going dow...

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  11. By referring to the modern periodic table, find out the periods to whi...

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  12. State the period to which the above elements belong.

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  13. Arrange the above elements in a decreasing order of their atomic radii...

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  14. Does this arrangement match with the pattern of the second period of t...

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  15. Why this arrangement of elements is similar to the above period of the...

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  16. Which of the above elements have the biggest and the smallest atom ?

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  17. By referring to the modern periodic table, find out the group to which...

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  18. Arrange the above elements vertically downwards in an increasing order...

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  19. Does this arrangement match with the pattern of the group 1 of the mod...

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  20. Which of the above elements have the biggest and the smallest atom ?

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