First slide

Atomic and physical properties

Question

Screening effect influences periodic properties. Influence of screening effect is very high in 13th group elements. Incorrect trend among the following is

Easy

A

Ga > Al….Atomic radius
B

Al > In…Ionization potential
C

In > Tl….Boiling point
D

Tl > In…..Melting point

Solution

Atomic radius of Al (143 pm) > Ga (135 pm) ;

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App