Chemistry... Two chemists walk into a bar. One asks the bartender for some H2O, and the other says ""I'll have some H2O too"". The second man dies. The bartender then asks ""what do we do with the body and the first chemist says ""we barium""

Two chemists walked into a bar. *corny chemistry joke* The first chemist said ""I'll have H20."" So he drinks his H20 and feels fine. The second chemist said ""I'll have H20 2."" He dies. He couldn't handle the Hydrogen Peroxide.

Two chemists walk into a bar. The first chemist says ""I'd like a glass of H2O"". So the bartender gives him a glass of water. The second chemist says "" I'd like a glass of H2O too"". So the bartender hands the second chemist a glass of water also, as no bar serves it's customers hydrogen peroxide.

Two chemist walks into a bar The first chemist says ""A glass of H2O"" The second says ""A glass of H2O, too"" The second chemist died soon after.