First slide
Periodic Trends
Question

The noble gas element with least positive electron gain enthalpy value is

Moderate
Solution

Due to stable configuration, noble gases have positive electron gain enthalpy values;

Positive Heg of  Ne>Ar=Kr >Xe>Rn >He

Get Instant Solutions
When in doubt download our app. Now available Google Play Store- Doubts App
Download Now
Doubts App