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physical change
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∙ 13y ago
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What is the change of a substance from one physical state to another?
change of state
When a substance is undergoing a chance of state the temperature of the substance does not change until the?
change is complete
What type of property is a change of state?
Change of state of a substance is a physical property!
Why do substance undergo change in physical state?
Its because of the bonds between molecules or atoms breakng or forming. For instance when a solid is formed bonds are made between the molecules of the substance creating a rigid structure, if these bonds were broken then the substance would be able to flow like a liquid.
What does a substance change in a physical change?
One possibility is a change in state.
What is the change of a substance from one physical change to another?
change of state
When a substance from any state of matter to another is called a?
This is called a change in the physical state of the substance. For example formation of ice from water is a change in the physical state of water.
Does a physical change make the substance that undergoes it a different substance if not then what can change?
After a physical change a substance does not change its chemical composition it simply changes its state as, water to ice or vapours.
Is copper metal turning green on exposure to air and water a physical or chemical change?
Yes it is a chemical change Because colour is changing and a new substance is forming and it's irreversible.
What does a physical change substance result in?
One possibility is a change in state.
What do you change to cause a change in state?
Change the temperature or pressure or both, to change a substance from one state to another. (such as gas to liquid)
Is the change of state of substance from solid to vapor without passing through the liquid state.?
The change of state is called sublimation.
