Question

metal like Patossium and sodium react vigorously with oxygen and catch fire if kept in open hence they are stored in dash to prevent burning​

Answer 1

Answer:

Sodium, potassium, and lithium are stored under oil because metals like sodium and potassium react so, vigorously that they catch fire if kept in the open. Hence, to protect them they are kept immersed in kerosene oil.

Answer 2

Answer:

Kerosene

Explanation:

Hey mate, as Potassium and Sodium are highly reactive that even react vigorously at room temperature. So, they are stored in Kerosene.