Question

name the blocks to which the element with the following valence shell configuration belongs? (1) 3s2 3p5, (2) 3d10 4s2, (3) 3p6 4s2, (4) 4s1 3d5.​

Answer 1

Answer:

(1) 3s² 3p⁵   ⇒ P- Bock    {Chlorine}

(2) 3d¹⁰ 4s² ⇒ D - Block  {Zinc}

(3) 3p⁶ 4s²  ⇒ D - Block   {Iron}

(4) 3d⁵ 4s¹   ⇒ D- Block   {Chromium}

HOPE THIS HELPS YOU...........

PLZ MARK AS BRAINLEST...........

Answer 2

(1) 3s² 3p⁵ = P block element= Cl

(2) 3d¹⁰ 4s² = D block element = Zn

(3) 3p⁶ 4s² = S block element = Ca

(4) 4s¹ 3d⁵.= D block element = Cr