Q.
Which property, decreases from left to right across the period and increases from top to bottom in group?(i) Atomic radius (ii) Electronegativity (iii) Ionisation energy (iv) Metallic character
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a
(i) only
b
(i), (ii) and (iii)
c
(i), (iii) and (iv)
d
(i) and (iv)
answer is D.
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Detailed Solution
Atomic radius and metallic character decreases from left to right across the period and increases from top to bottom down the group.
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