sodium must be kept under kerosene
Sodium is metal. It is poisonous substance and also highly reactive. It catches fire when exposed in air.
sodium
Yes, its kept in mineral oil to prevent oxidation.
no
Sodium metal reacts violently with water, and is stored in kerosine (for example) to avoid contact with moisture in the air.
Sodium metal is usually kept under paraffin because of its high reactivity.
sodium must be kept under kerosene
Sodium is metal. It is poisonous substance and also highly reactive. It catches fire when exposed in air.
Any of the alkali metals: lithium, sodium, potassium, etc.
Sodium is kept immersed in Kerosene oil because it's extremely reactive and will react with steam or any other substance. So as to obtain it in its pure form, it's kept in oil. Sodium is very reactive metal and it reacts with any thing that comes into contact with it.It is kept under the oil because it might react with air .
sodium
It is not necessary; sodium chloride is stable.
Yes, its kept in mineral oil to prevent oxidation.
sodium and potassium are kept under kerosene surface to protect them from rust since the are very active elements and react with O as soon as being exposed to it.
Sodium metal is kept submerged in light oil distillates so that it doesn't react with the oxygen in the air, as it is a very reactive metal. Pure sodium also reacts violently with water.
sodium lithium Alkali metals are often stored under oil.