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Variation in Electron Affinity
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This lesson will discuss: 1. The Variation in Electron Affinity 2. Abnormalities in Electron Affinity across the Group-17, Group-16, Group-15 and Noble gases. 3. Au has the highest Electron Affinity among all the metals. Why?

Megha Khandelwal is teaching live on Unacademy Plus

Megha Khandelwal
Chemistry Educator, CSIR-UGC NET- AIR 25, YouTube Channel- Chemistry Enthusiasts, Passion for Teaching & Mentoring

Unacademy user
mam correct order of ea of nitrogen group is wrong I think p>n
mam penetration effect is the ability of an orbital to attract an I right? Are we seeing penetration effect on basis of nuclear attraction?? Because since ns orbital is having highest nuclear attraction so it has max.penetration effect Actually mam I m confused whether I m analysing it the ryt way or nt so me..🙁
mam which have higher electron affinity.. N or P??