Chemistry Cat: I told a chemistry joke. There was no reaction.
I think I would marry any guy that was clever enough to come up with this!! haha <3 Nerds!
Chemistry Cat Electrons are in fact negative not positive.>>>which is why, having lost one, Chemistry Cat is now positive. SCIENCE ;-)
Chemistry Cat - Exothermic reactions?
chemistry cat- teens can make their own?
Freshman Physical Science Class Resources - Kayser's Curiosity