give three charectaristic each chemical change and physical change
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Answer:
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ur answer is below
Explanation:
CHEMICAL CHANGE
- Color Change.
- Production of an odor.
- Change of Temperature.
PHYSICAL CHANGE
- A physical change is a change to the physical—as opposed to chemical—properties of a substance. They are usually reversible. The physical properties of a substance include such characteristics as shape (volume and size), color, texture, flexibility, density, and mass.
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Answer.)
Three characteristics of chemical change are :-
1.) New substances are formed , the composition and properties of the substances change.
2.)specific properties of the substance change.
3.)The change is temporary.
4.)The change is irreversible.
Three characteristics of physical change are :-
1.) No new substances are formed , only the physical properties of the substance change .
2.) The change is permanent.
3.) The change is reversible.
4.) Specific properties of the substance do not change.
Three characteristics of chemical change are :-
1.) New substances are formed , the composition and properties of the substances change.
2.)specific properties of the substance change.
3.)The change is temporary.
4.)The change is irreversible.
Three characteristics of physical change are :-
1.) No new substances are formed , only the physical properties of the substance change .
2.) The change is permanent.
3.) The change is reversible.
4.) Specific properties of the substance do not change.
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