Question

Arrange the following elements in the order of the increasing electropositive character.
Li, Na, K, Rb, Cs
A. LigtNagtKgtRbgtCs
B. `Li lt Na lt K lt Rb lt Cs`
C. `Li gt Na lt K lt Rb lt Cs`
D. `Na gt Li gt K lt Rb lt Cs`

Answer 1

Correct Answer - B
As ionisation energy decreases from Li to Cs, electropositive character increases from Li to Cs.