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Is sodium metal explodes on contact with water is that a physical change?
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if a pellet of sodium is sliced in half is it a chemical or physical change?
It is a physical change as
Is sublimation of sodium chloride chemical or physical change?
Sublimation is a physical change.
Is dissolving sodium chloride a chemical or physical change?
The dissolution of sodium chloride is considered as a physical process.
What explodes in water that can destroy something?
Sodium when placed in water explodes.
Is a pellet of sodium is sliced in two a physical change or a chemical change?
Physical, because each slice of pellet is still the same chemically: you have merely divided your one sodium block into two blocks of sodium. If it were chemical, some kind of notable chemical difference would have occurred (you would no longer have sodium, but something else).
What shiny metal explodes on contact with air or water?
Rubidium and caesium
When sodium melts is it a physical or chemical change?
The melting of Sodium is a physical change.
Sodium metal would never be used to manufacture bath tubs why?
It explodes on contact with water.
Is sodium a physical or chemical change?
Sodium is a chemical element, not a change.
Is raw sodium deadly?
if by deadly you mean it explodes when in contact with water, which most of your body is made up of, then yes.
Sodium hydroxide dissolve in water is physical change?
Yes, dissolving sodium hydroxide in water is a physical change.
Sodium metal explodes when placed in water is this a physical property?
No, it is a chemical substance. The explosion is a violent chemical reaction.
A pellet of sodium is sliced into two. Physical or chemical change?
It's a physical change
When sodium carbonate is crushed it is physical or chemical change?
It is only a physical change.
if a pellet of sodium is sliced in half is it a chemical or physical change?
It is a physical change as
Is sublimation of sodium chloride chemical or physical change?
Sublimation is a physical change.
Sodium metal is cut with a knife a chemical or physical change?
physical
