Inert pair effect - II | The p-block elements | Chemistry | Khan Academy

[@scientificbhaiya9336]

Underrated video. Deserves more ❤

[@ramyagiri2008]

Gallium has atomic number 31 which means the electronic configuration must have [Ar] 4s2 3d10 4p1 and not [Kr]

[@Rider-l8h]

Exactly the video I was searching for. 🎉

[@ratigadre6755]

Loved it!

[@akum82]

1st view