Periodic Table Trends Trick (Electronegativity, Atomic Radius, Ionization Energy, Electron Affinity)

[nedaq]

everything you need to know how the mcat periodic table trends is so easily simplified in this video!! thank you

[IMChessMD]

Good video but I believe you have one thing wrong: in around minute 14 of this video, you say ionization energy and Electron affinity are telling you the same thing (just opposite sign). That is not true because with this reasoning we would expect Cl to have the highest ionization energy (as it has the highest electron affinity, but this is not the case). They are not of the same magnitude.