Two chemists go into a restaurant. The first one says "I think I'll have an H2O." The second one says "I think I'll have an H2O too" - and he died.
 959
0  

A proton and a neutron are walking down the street. The proton says, "Wait, I dropped an electron help me look for it." The neutron says "Are you sure?" The proton replies "I'm positive."
 2394
3  

As an ion chromatography chemist I made this one up: Anions aren't negative, they're just misunderstood.
 1984
1  

Silver walks up to Gold in a bar and says, "AU, get outta here!"
 1102
0  

Why did the Mexican take Xanax? For hispanic attacks.
 1575
0