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The p- bloks elements comprise of group...

The p- bloks elements comprise of group

A

1,2

B

13 to 18

C

3 to 12

D

12 to 18

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The correct Answer is:
b
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SURA PUBLICATION-PERIODIC CLASSIFICATION OF ELEMENTS-ADDITIONAL CHOOSE THE CORRECT ANSWER
  1. Excluding hydrogen and helium , the smallest element in the periodic t...

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  2. The general electronic configuration of s- block element is

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  3. The p- bloks elements comprise of group

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  4. The general electronic configuration of p- block element is

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  5. The general electronic configuration of d- block element is

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  6. d- block elements form compounds.

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  7. The elements in which extra electrons enters into (n-2) f-orbitals are...

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  8. The element with atomic number 31 belongs to

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  9. All the elements in a group in the periodic table have the same

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  10. Which pair of elements has the same characteristic chemical properties...

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  11. The IUPAC name of element having atomic number 108 is

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  12. Which among the following has the highest ionisation energy.

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  13. Arrange the following ions in order of decreasing ionic radii He, Li^(...

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  14. Assertion (A) : He and Be have similar outer shell electronic configur...

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  15. Which one among the following species has the largest atomic radius ?

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  16. The correct order of size among Br^(+), Br, Br^(-)

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  17. The elements having highest ionization energies within their periods a...

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  18. Across the period , Ionisation energy

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  19. Statements I : Ionisation energy of fluorine is greater than oxygen. ...

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  20. Which of the following statements are correct? (i) Helium has the ...

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