how re-activity vary in group 1 element?

Asked by Rahul Mishra | 14th Feb, 2014, 11:21: PM

Expert Answer:

These are highly recctive metals. Since the chemical reactivity in metals depends upon the tendency to loose electrons, thus reactivity increases on going down the group.
In group I , the reactivity increases on descending the group from lithium to caesium.
 
 

Answered by  | 17th Feb, 2014, 12:37: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.