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Is stone kept in the sunlight is combination of physical and chemical change?
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How is a chemical combination different from a physical combination of elements?
One of the combinations is a chemical change. The other one is a PHYSICAL change. That is the difference.
When a picture fades after being in the sunlight is this a physical change?
This is a chemical change, a photochemical reaction.
Is reacting a physical change or chemical change?
Chemical change
Is melting snow a physical change or chemical change?
Snow disappearing is a physical change. It is a combination of melting and then evaporating and of sublimation.
Is density chemical change or physical change?
It is a physical change.Density is not a chemical property. Instead, it is a physical property.
Sunlight produced into stored energy physical or chemical change?
chemical change
How is a chemical combination different from a physical combination of elements?
One of the combinations is a chemical change. The other one is a PHYSICAL change. That is the difference.
When a picture fades after being in the sunlight is this a physical change?
This is a chemical change, a photochemical reaction.
Is sunlight speeding up the evaporation of a bowl of water a chemical change?
No. It is a physical change.
When paper turns yellow brown upon exposure to sunlight what type of change has taken place a chemical or physical change?
Physical, Because The Color Changes.. Not The Chemical Property Of The Paper.. :)
Is curtains fading in the sunlight a chemical or physical change?
It is a physical change because the sun's rays create a physical differential not chemical relates to chemical change ie: the ice tea crystals dissolve in the water. --------- Chemical change, because fading in this case is the result of a photochemical reaction.
Is Cleaning a painted surface with acid a chemical or physical change?
Chemical broooooooooooooooo niga
Is peeling an apple a physical or chemical change?
it is a chemical change
Framing a poster is a physical change or chemical change?
Posters fading is a chemical change. The chemical properties of the poster originally reflected a lot of light, but when they fade (usually due to overextended sunlight exposure), the chemical properties of the poster change to reflect less light.
Is crushing charcoal into powder a physical or chemical change?
Chemical I think
Is a wet handkerchief is physical or chemical change?
physical as the chemical structure does not change.
Is stapling an envelope a physical change or chemical?
A physical change
