What is the name of the seventh most abundant metal in the earth's crust, which is derived from the medieval Latin word 'Kalium'?

Correct option is D

The correct answer is (d) Potassium
 Potassium is the name of the seventh most abundant metal in the earth's crust.
 The name "Potassium" is derived from the Medieval Latin word "Kalium."
 Potassium is a chemical element with the symbol K and atomic number 19.
 It is an alkali metal and is highly reactive, making it never found in its elemental form in nature.
 Potassium is essential for various biological processes in living organisms, including muscle function, nerve transmission, and maintaining fluid balance.