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CBSE Board Special|Periodic Trends#!#Nat...

CBSE Board Special|Periodic Trends#!#Nature of Oxides and Metallic Character

A

Increases

B

Decreases

C

First increases then decreases

D

Remains constant

Text Solution

Verified by Experts

The correct Answer is:
B
Because the non-metallic character increases.
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Explain giving justification the trends in the following properties of elements, on moving , from left to right in a period, in the Modern periodic Table. (a) Variation of valency. (b) Change of atomic radius . (c) Metallic to non-metallic character. (d) Electronegative character. (e) nature of oxides.

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  2. Which will show maximum non-metallic character

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  3. An element of atomic mass 40 has 2,8,8,2, as the electronic configurat...

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  4. The halogen that is most easily reduced is

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  5. the maximum valency of an element with atomic number 7 is

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  6. Which of the following elements shows maximum number of different oxid...

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  7. Which of the following element is found in its native state:-

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  8. Which one of the elements with the following outer orbital configurati...

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  9. Acidity of pentoxides in VA group

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  10. Which of the following elements show maximum valency ?

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  11. The correct order of increasing oxidising power

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  12. In any period, the valency of an element with respect to oxygen

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  13. which of the following gas does not have an octet or eight electrons i...

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  14. the pentavalence in phosphorus is more stable as compared to that of n...

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  15. Fluorine is the best oxidising agent because it has

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  16. In the periodic table, the metallic character of elements

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  17. In the periodic table, the basic character of oxides

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  18. Elements A and B with their respective electronic configurations 3d^(...

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  19. The stability of ions of Ge Sn and Pb will be in the order .

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  20. Out of the following elements,which one is the most reactive chemicall...

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