Its gonna be a complicated concept so please hold my hands! You learn how to read it (we were taught in primary school) and you look at it when you need info off it?

Like… I am studying bioengineering (bachelor, there is immeasurable amount of chem and the lack of knowing the atomic number of plutonium have yet to cost me my balls!

Ppl absolutely must learn how to read it, but they rllllllly don’t have to know what the 2nd element is (neon?), nor its atomic weight, nor its electronegativity, nor… from memory! Thats why we have pepe tables

…you guys had to memorize the pepe table?!??? Why? The point of the pepe table is so that you wouldn’t have to memorize its contents!