I need a good slogan for the element Potassium (K)?

Question

I need a good slogan for the element Potassium (K). The slogan can be 2 or 3 lines. please help me.

For Ex for element Arsenic:

Arsenic's a sure fire way to deal with a nasty rat.
It works better than a mean old cat!



thank you

Answer 1

Potassium's nice to poison old men,
But leave it alone when in the family den.

Answer 2

plants need it so do we. if you don t have it your heart wont beat

Answer 3

I'll react with fire and smoke and fizz
When you add me to something, whatever it is.