Per NCERT §3.6.2, the p-block elements occupy which groups in the periodic table, with valence-shell configurations ranging over which series?
ALanthanoids + actinoids only
BGroups 13 to 18; ns²np¹ → ns²np⁶
CGroups 3 to 12; (n−1)d¹⁻¹⁰ ns⁰⁻²
DGroups 1 and 2; ns¹–²
Answer & Solution
Correct answer: B. Groups 13 to 18; ns²np¹ → ns²np⁶
Per NCERT §3.6.2, p-block = Groups 13–18; configurations from ns²np¹ (B/Al/…) up to ns²np⁶ (noble gas). With s-block they're Representative / Main-Group Elements.
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