Question

Write the general ec of s,p,d,f block element

Answer 1

ElementGeneral outer electronic configurations–block(alkali metals)ns1–2, where n = 2 – 7p–block(metals & non metals)ns2np1–6, where n = 2 – 6d–block(transition elements)(n–1) d1–10 ns0–2, where n = 4 – 7