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Classification of Elements and Periodicity in Properties
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26/08/2021 12:33 pm
Topic starter
Which property decreases from left to right across the periodic table and increases from top to bottom?
(i) Atomic radius
(ii) Electronegativity
(iii) Ionisation energy
(iv) Metallic character
(a) (i) only
(b) (i), (ii) and (iii)
(c) (i), (iii) and (iv)
(d) (i) and (iv)
1 Answer
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26/08/2021 12:35 pm
Correct answer: (d) (i) and (iv)
Explanation:
Atomic radius and metallic character decreases from left to right across the period and increases from top to bottom down the group.