Potassium is chemically very active. It will react with oxygen and/or water vapor in the air, so it is stored under oil to keep it out of contact with the air. It doesn't react with the oil.
No, magnesium is not typically stored under oil. Magnesium is a reactive metal that can react with water and air, so it is usually stored under a dry and inert atmosphere like argon or mineral oil to prevent oxidation.
under ground in tanks so it doesnt ignite
Sodium is stored under mineral oil or kerosene to prevent it from reacting with moisture or oxygen in the air, which could cause a fire or explosion. It is usually stored in airtight containers to minimize the risk of accidental exposure.
They are so reactive they even react with the moisture in the air. Storing under oil prevents this.
Lithium metal is stored under oil to prevent it from reacting with moisture and oxygen in the air, which can cause it to degrade or ignite. The oil creates a barrier to protect the lithium surface from these reactions.
Radium is not stored in oil.
Group 1 metals are stored under a layer of oil. This prevents them from coming into contact with the oxygen in the air. Thus the violent reaction of group 1 metals and oxygen is prevented and the metals can be stored safely under oil.
Group 1 metals are stored under oil because they are so reactive, they will react with the oxygen in the air if you leave them unprotected, but will also react with water, therefore they need to be stored in oil.
Lithium can be stored in materials such as mineral oil, kerosene, or naphtha to prevent contact with air or moisture. It is important to store lithium in an airtight container to avoid reactions with moisture or air that can lead to fire or explosion.
If stored in a sealed container oil can be stored for 30 years.
If stored in a sealed container oil can be stored for 30 years.
No. Potassium will react violently on contact with water. Potassium is stored under oil to protect it from air and water.