Potassium Jokes

I take back my comments on the United healthcare CEO.

Being poisoned by a nurse wouldn't be that bad of a way to die as long as the nurse diluted the potassium chloride first.

Why did potassium draw a tear that would result in him crying?

Because all of his friends argon.

Oxygen and potassium went on a date. I heard it was OK.

What is the chemical formula for a banana? BaNa2