Questions
J, Q, Y and A are the elements belonging to 17th group of Modern periodic table. The correct trend of electronegativity in these elements is J > Q > Y > A. The element ‘A’ in the sequence is
detailed solution
Correct option is D
Atomic radius….FSimilar Questions
(I) Iodine appears in violet color
(II) Iodine absorbs violet part of electro-magnetic radiation
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