Joke #133

Joke: Gold and fluorine walk into a bar and fluorine starts reacting badly with some of the other people. The bartender gets mad and says "AU, get the F out of here!"

Joke: What did the proton say to the other proton?

Joke: What do you call a secret agent compound?

Joke: What's Batman's favorite element?

Joke: Knock knock!
Who's there?
Aldehyde!
Aldehyde who?
...
Must have been a leaving group.

Joke: Tell me the symbol for Nobelium!
No.
Why?
Yttrium.
Oh!
Oxygen!