Question

1.name the metals which react vigorously with water and
oxygen
2.why does sodium is stored in kerosene. explain
3.name very reactive non metal.
4.why phosphorus is stored in water.explain
5. name a liquid metal
6. does metal react with acid? If yes which gas is produced when metal react with acid​

Answer 1

Answer:

1. Metals which react vigorously with water and oxygen are

• SODIUM
• POTASSIUM

2.Sodium  metal IS stored under kerosene oil to prevent it's  reaction with the oxygen,moisture and carbon dioxide of air. It  is so reactive that can react vigorously with oxygen.

3. Fluorine

4.White phosphorus is highly reactive, and spontaneously ignites at about 30°C in moist air. It is usually stored under water, to prevent exposure to the air. It is also extremely toxic, even in very small quantities.

5. Mercury

6.Yes , the gas released is H2O.