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Which property decreases from left to ri...

Which property decreases from left to right across the periodic table and increases from top to bottom?

A

(i) only

B

(i) , (ii) and (iii)

C

(i), (iii) and (iv)

D

(i) and (iv)

Text Solution

Verified by Experts

The correct Answer is:
D
Atomic number and metallic character decreases from left to right across the period and increases from top to bottom down the group.
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  7. The ionic radii of Li^(+), Be^(2+) and B^(3+) follow the order:

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  8. Largest in size out of Na^(+),Ne and F^(-) is:

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  9. Which of the following atom or ions has the smallest size?

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  11. Which of the following is arranged in decreasing order of size?

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