IB Chemistry - Trends in the Periodic Table

[@Mol2412w3]

and the definition actually is related to the name of electron affinity, affinity is like an attraction so electron affinity is attraction of electrons, and basically, the definition is saying that EA is when an atom gain electron/s to form a negative ion

[@Mol2412w3]

wow these are some pretty good animation, I don't really mind the voice tho

[@GammaFZ]

good content but monotonous boring voice throughout video