Why did the comedian keep telling jokes about chemistry?

What was every gemologist's favorite subject in history class?

Why did the teacher jump into the ocean?

What do two oxygen molecule friends call each other?

What do you call a hotel with really bad customer service?

Why is April the cleanest month of all?

What should moms do when their kids go back to school?

What did the dad say when his child asked, "Can you put my shoes on?"

What do you call it when a chemist gets way too angry?

What game does a rabbit always win?

Why are basketball courts always wet?

What roads do ghosts haunt on Halloween?

Why is Michael Phelps never late?

What's the ocean's funniest animal?

What do you get when a chicken lays an egg on top of a barn?