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Representative elements are those which ...

Representative elements are those which belong to

A

s and d- blocks

B

s and p- blocks

C

p and d- blocks

D

d and f- blocks

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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. Group 16 of the periodic table is called as

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  2. The metal which is a liquid at room temperature is

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  3. Representative elements are those which belong to

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  4. The element with atomic number 103 is

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  5. Elements whose atoms have their s and p- sublevels complete are the

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  6. Excluding hydrogen and helium , the smallest element in the periodic t...

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

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  8. The p- bloks elements comprise of group

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

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

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  11. d- block elements form compounds.

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

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  13. The element with atomic number 31 belongs to

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

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

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

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

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

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

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

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