Who discovered potassium

Options

A. humphry davy
B. alan turin
C. bill gates
D. tim berners lee

Answer

1

Explanation

Potassium metal was first isolated in 1807 I england by sir humphry davy who derived it from caustic potash by electrolysis of molten koh with the newly the first metal that was isolated by electrolysis a few months after discovering potassium davy used the same methode to isolate sodium