Chemistry of S block

So let's take a look at the chemistry of S block elements.


S block contains two groups as,



  • Alkali metals
  • Alkali earth metals.


First  group of the periodic table contain alkali metal and 2nd group contain alkali earth metals. Following periodic table shows it more conveniently. 



Now let's take a look at the electronic configuration of s block elements.

  • The following table  gives you the electronic configuration for alkali metals.





  • The following table  gives you the electronic configuration for alkali earth  metals.





Now let me ask you a question. Have you identify any common pattern in those electronic configurations?


  • Did you notice that in alkali metals always   s1  is there while in alkali earth metals s2  come to the scene.?, so here the important thing that you should keep in mind is that is always electronic configuration of frist group elements finish with S1 while second group with S2


Reactions  involving  S block elements 


  • Now let's   focus on the important reactions involving  S block elements 






  • Well, these are the fundamental reactions that you wanna remember. I hope  this articles is helpful for you to understand the reactions of S block elements, so don't forget to leave your feedback.




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