7.2 Absorption and Emission | High School Chemistry

[@yelenaantipova3964]

10:00 you can't just say "cool" so dismissively. That was one of the coolest things I heard! Wow!

[@ChadsPrep]

It is extremely "cool" 😎

[@fatemehyavari3807]

you are amazing teacher

[@ChadsPrep]

Thank you, Fatemeh.

[@Knightinthenight]

Thanks teacher ❤

[@ChadsPrep]

You're welcome - Happy Studying!