4. When a new substance is formed with different properties than the original substance it is called a
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A physical change is a change that involves only a change in the physical state of matter. ... In a chemical change, new chemical and physical properties of the substance are formed. In a chemical change, the chemical and physical properties of the substance formed will be different from the original substance.
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In a chemical change, new chemical and physical properties of the substance are formed. In a chemical change, the chemical and physical properties of the substance formed will be different from the original substance.
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