Q: What did the scientist say when he found 2 isotopes of helium? A: HeHe
Q: Did you hear oxygen went on a date with potassium? A: It went OK.
Q: Anyone know any jokes about sodium? A: Na
If you're not part of the solution, you're part of the precipitate.
Q: What is the show cesium and iodine love watching together? A: CSI
Chuck Norris destroyed the periodic table, because Chuck Norris only recognizes the element of surprise.
Q: What is the chemical formula for "banana"? A: BaNa2
Silver walks up to Gold in a bar and says, "AU, get outta here!"
Q: What is the most important rule in chemistry? A: Never lick the spoon!
If the Silver Surfer and Iron Man team up, they'd be alloys.