Question

Lithium reacts with water less vigorously than sodium give reason

Answer 1

Lithium reacts less vigorously with water than sodium becauseAlkali Metal Reactivity. In this dramatic demonstration, lithium,sodium, and potassium react withwater to produce hydrogen gas and the hydroxides of the metals.

They get softer and more reactive as you move down the period from lithium to sodiumto potassium