Uranium 235 jokes

Did you know when scientists discovered atoms could split, it blew them all away?

5 out of 6 scientists say Russian Roulette is safe.

What did the Hiroshima survivor say about the day Little Boy dropped? "It was a blast!"

I can count the number of times I've been to Chernobyl on one hand. -- It's seven.

An atom loses an electron... It says, "Man, I really gotta keep an ion them."