Q: Why was the mole of oxygen molecules excited when he walked out of the singles bar? A: He got Avogadro's number!
 1934
5  

Q: Why do chemists like nitrates so much? A: They're cheaper than day rates.
 484
0  

A biologist, a chemist and a statistician are out hunting. The biologist shoots at a deer and misses 5th to the left. The chemist takes a shot and misses 5th to the right. The statistician yells "We got 'em!"
 1215
0  

Silver walks up to Gold in a bar and says, "AU, get outta here!"
 952
0  

Don't trust atoms, they make up everything.
 532
0