Write the general outer electronic confi | Class 11 Chemistry Chapter Classification of Elements and Periodicity in Properties, Classification of Elements and Periodicity in Properties NCERT Solutions

Question:

Write the general outer electronic configuration of s-, p-, d- and f- block elements.

Answer:

Element

General outer electronic configuration

s–block(alkali metals)

ns1–2, where n = 2 – 7

p–block(metals & non metals)

ns2np1–6, where n = 2 – 6

d–block(transition elements)

(n–1) d1–10 ns0–2, where n = 4 – 7

f–block(inner transition elements)

(n–2)f1–14(n–1)d0–10ns2, where n = 6 – 7


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Comments

  • Nidhi
  • 2020-06-24 11:48:20

Helpful


  • Neha
  • 2019-09-17 23:05:39

😘


  • Sai Prasad
  • 2019-09-15 21:12:09

Thanks a lot ....😊😊


  • Anupam
  • 2019-07-20 07:54:05

Configuration of d-block is correctly given according to NCERT Book. Pd has the configuration of [Kr]5s^(0) 4d^(10), which justifies the given configuration.


  • SK MD TANISH
  • 2019-07-16 21:23:50

General electronic configuration for d block is WRONG. It should be (n-1)d(1-10)ns(1-2)


  • Jayesh kumar
  • 2019-07-07 12:53:13

General configuration of D block element is wrong. It is (n -1)d^1-10ns^1-2. This right general configuration of D block element


  • Kamesh
  • 2019-07-06 19:55:24

Well nice But I have more interest in biology only(botany,zoology).But This answer is useful to me


  • Sbb
  • 2019-06-22 21:17:41

Amazing!!!!


  • Sorin Kaping
  • 2019-05-24 07:12:03

This is very useful to us...... Keep up this great work👍👍👍


  • Samayra
  • 2019-04-23 16:07:23

Thnks for ur Help!


Comment(s) on this Question

Welcome to the NCERT Solutions for Class 11 Chemistry - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 29: Write the general outer electronic configuration of s-, p-, d- and f- block elements.....