Write a paragraph about the difference between chemical and physical change. Give 5 examples of each
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Write a paragraph about the difference between chemical and physical change. Give 5 examples of each
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In a physical change the appearance or form of the matter changes but the kind of matter in the substance does not. However in a chemical change, the kind of matter changes and at least one new substance with new properties is formed.
EXAMPLE
PHYSICAL CHANGE
include boiling,
clouding,
dissolution,
melting,
smoke
vaporization
CHEMICAL CHANGE
color change,
formation of a precipitate,
formation of a gas,
odor change,
temperature change.