1.

5 )\ Wit e electonic ए on.dr"aw*mh’m Sy दि 1०८ :elomenlds .

Answer»

s–block(alkali metals)ns1–2, where n = 2 – 7

p–block(metals & non metals)ns2 np1–6, where n = 2 – 6

d–block(transition elements)(n–1) d1–10 ns0–2, where n = 4 – 7



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