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Lanthanum belongs to …. Block...

Lanthanum belongs to …. Block

A

s-block

B

p-block

C

d-block

D

f-block

Text Solution

Verified by Experts

The correct Answer is:
C
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NARAYNA-PERIODIC TABLE -All Questions
  1. Which of the following electronic configuration corresponds to an iner...

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  2. Which of the following electronic configuration in the outermost shell...

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  3. Lanthanum belongs to …. Block

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  4. Which pair of elements of atomic numbers given below will have similar...

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  5. The period that includes all blocks of elements is

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  6. Elements with atomic numbers 9, 17, 35, 53 are collectively known as

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  7. First transitional series is present in

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  8. In iron atom (z=26), the differentiating electron enters ….. Sublevel

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  9. The elements with atomic numbers 39 to 48 belong to

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  10. The atomic numbers of Lanthanides are from

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  11. The first lanthanide is

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  12. The 4f level is successively filled up in

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  13. Lanthanides are group of elements in which the differentiating electro...

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  14. Most of the ratio active elements are in

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  15. The elements with atomic numbers 2, 10, 18 36, 54, and 86 are collecti...

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  16. Which of the following represents the electronic configuration of d-bl...

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  17. The general configuration (n-1)d^(3)ns^(2) indicates that particular e...

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  18. If the valency shell electronic structure for an element is ns^(2) np^...

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  19. Variable valency is shown by

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  20. Which one of the following belongs to representative group of elements...

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