JEE Main Chemistry question

Not in JEE Main or NEET syllabus

Li, Na among alkali metals show properties of:

(A)Noble gases
(B)Transition metal
(C)Inner transition metals
(D)Representative elementsCorrect

Answer: (D)

Solution

Lithium and sodium, like all s-block alkali metals, are main-group (representative) elements, characterised by their single ns¹ valence electron and typical group trends. They do not show

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Question ID VK-137836