Question

what is potassium?????????​

Answer 1

Answer:

Potassium is a chemical element with the symbol K and atomic number 19. Potassium is a silvery-white metal that is soft enough to be cut with a knife with little force. Potassium metal reacts rapidly with atmospheric oxygen to form flaky white potassium peroxide in only seconds of exposure

Explanation:

Answer 2

Answer:

Potassium is a chemical element with the symbol K and atomic number 19