The periodic table my father used to use back in 1983

4yr ⋅ ⋅

ADVERTISEMENT

Give me, now !

4yr ⋅

⋅

This meme can't get on lwiay because pewds will get demonized...

5yr ⋅

⋅

Can anyone tell me why the highlighted groups aren't hydroxide ?

3yr ⋅

⋅