Q: What do you do with a sick chemist? A: If you can't helium, and you can't curium, then you might as well barium. 838 0
Q: Why was the mole of oxygen molecules excited when he walked out of the singles bar? A: He got Avogadro's number! 1939 5
As an ion chromatography chemist I made this one up: Anions aren't negative, they're just misunderstood. 1911 1