Chemistry pun jokes

I would tell you a chemistry pun, but I won't get a reaction.

Somebody told me a chemistry joke. I thought it was sodium funny, I slapped my neon that one.

I have a joke about chemistry, but I don't think it will get a reaction.

I’d tell a sodium and hydrogen pun, but NaH.

I asked my lab partner for sodium hypobromate, but he said, "Na Br O."

Q: What did the chemist say when he found two isotopes of Helium?

A: HeHe.

I make chemistry jokes periodically.

Oxygen and potassium went on a date. I heard it was OK.