Question

Explain why metals like na k can never found in free state

Answer 1

Because they are highly reactive and can react with oxygen which can cause burning.

Answer 2

#Sodium and Potassium both are highly reactive elements .

#They can combine easily with any elements and make its bond .

#When they are kept in free state then there is a chance of mishap due to flaming .

#The valency of both these elements is one therefore there's a higher chance of reactivity with other elements.

#Hence to avoid such accidents they are kept in compound state and in kerosene.