Question

7. Which of the following is the most
reactive metal?
a.copper
b. Aluminium
c. Sodium
d. Potassium​

Answer 1

$\sf{Answer}$

• Copper

$\sf{Answer\:by\:UnicornRahuL}$

Answer 2

Answer:

Potassium

Explanation:

The ionization enthalpy of potassium is minimum. It is the most electropositive and most reactive metal.