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sodium metal is kept under?
Sodium metal is usually kept under paraffin because of its high reactivity.
What metal is very reactive and kept under oil?
Any of the alkali metals: lithium, sodium, potassium, etc.
What is a metal so reactive it has to be kept under oil?
Potassium, and Ceasium. Maybe Lithium as well. Alkali earth metals anyway.
Can water dent or bend metal?
Under normal circumstances, water cannot dent or bend metal. However, water can cause metal to corrode or rust over time, depending on the type of metal. This corrosion weakens the metal and may eventually lead to deformation or damage.
Why ariated water bottle kept under water during summer?
Because the air expands during summer, which leads to the breaking of bottle; so to avoid this, it is kept under water.
sodium metal is kept under?
Sodium metal is usually kept under paraffin because of its high reactivity.
Which non metal is kept under water and why?
Sodium is a non-metal element that is kept under water because it reacts violently with moisture in the air, which can lead to fires or explosions. Placing sodium under water prevents it from coming into contact with air and ensures its safe storage.
Must magnesium metal be also kept under kerosene?
No, magnesium metal does not need to be kept under kerosene. It reacts with water and oxygen in the air to form a layer of oxide on the surface, which can protect it from undergoing further reactions. Magnesium is typically stored in a dry environment to prevent oxidation.
Why aerated water bottles kept under water during summer?
Because the air expands during summer, which leads to the breaking of bottle; so to avoid this, it is kept under water.
What does reservoir mean?
A water reservoir is like a big storage or where water is kept quanityy for use By Lexi MI Under 15yrs A water reservoir is like a big storage or where water is kept quanity for use By Lexi MI Under 15yrs
Which metal is kept immersed in kerosene for storing?
Sodium is a metal that is commonly kept immersed in kerosene for storing because it reacts violently with water and oxygen in the air. Placing it in kerosene helps prevent these reactions and keeps the metal stable.
What metal is very reactive and kept under oil?
Any of the alkali metals: lithium, sodium, potassium, etc.
Why is sodium kept under kerosene?
The kerosene molecule does NOT have any oxygen atoms in the molecule; it is an hydrocarbon. Sodium metal will readily react with oxygen, be it in a molecule ( water) or the atmosphere ( atmospheric oxygen in the air). Hence to keep it away from oxygen, it is kept under kerosene. as are all the other Group(1) [alkali] metals.
Is potassium metal preserved under water?
No. Potassium will react violently on contact with water. Potassium is stored under oil to protect it from air and water.
Why is sodium kept in oil?
Sodium is kept immersed in kerosene because it reacts so vigorously that they catch fire when kept in the open. Hence to protect them and to prevent accidental fires, they are kept immersed in kerosene oil.
What is a metal so reactive it has to be kept under oil?
Potassium, and Ceasium. Maybe Lithium as well. Alkali earth metals anyway.
What change of state is occurring when metal expands under hot water?
None.
