Chemical Reaction jokes

What did chemical 1 say to chemical 2?

"I think you're overreacting."

What do you call two emos in a chemistry lab?

My Chemical Romance.

There was a kid in my class who said my face looked like a physical reaction (we were learning about that stuff at the time), so I said I made a chemical reaction with his mom last night.

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

I was going to make a chemistry joke. But it looks like I won’t get a reaction :)

AP Chemistry.

I would have told you about a chemistry joke, but I wouldn't get a reaction.