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How are a chemical and physical change different?

Updated: 8/17/2019
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13y ago

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In a physical change, the substance is still the same substance after the change. But in a chemical change, the substance became another substance with different properties from the original substance.
Physical change is changing the appearance of something. Example - Rip a piece of paper - physical change. Burn gasoline - chemical change.

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Q: How are a chemical and physical change different?
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These marshmallows are going through a chemical change. How is this different from a physical change?


How is a physical change different from a chemical?

A physical change hasn't an influence on the chemical composition of the molecule.


Different between physical and chemical change?

In a physical change the object changes appearance but in a chemical change the object turns into something different with different properties.


When do the physical and chemical properties change?

Physical and chemical properties change as the result of a chemical change, which produces new products with different physical and chemical properties than the reactants.


How does a physical different from a chemical change?

A physical change doesn't change the molecule of a compound.


Is evaparation a physical or chemical change?

Physical. If water evaporates, it is still water. It does not change into a different substance. A Chemical change is when something changes into a different substance. For example, when wood is burned, it changes into a different substance(ash).


How does a chemical differ from a physical change?

A physical change is different than a chemical change, because in a physical change, the composition of the matter did not change. While in a chemical change, the composition of the matter did change.SO basically, the composition of the matter does not change is the difference between a physical change and a chemical change.yes


How does Chemical change differs from a physical change?

A physical change is different than a chemical change, because in a physical change, the composition of the matter did not change. While in a chemical change, the composition of the matter did change.SO basically, the composition of the matter does not change is the difference between a physical change and a chemical change.yes


How does a chemical change differ from a physical change.?

A physical change is different than a chemical change, because in a physical change, the composition of the matter did not change. While in a chemical change, the composition of the matter did change.SO basically, the composition of the matter does not change is the difference between a physical change and a chemical change.yes


How does a physical change differ from chemical change?

A physical change is different than a chemical change, because in a physical change, the composition of the matter did not change. While in a chemical change, the composition of the matter did change.SO basically, the composition of the matter does not change is the difference between a physical change and a chemical change.yes


How does a chemical change differ from physical change?

A physical change is different than a chemical change, because in a physical change, the composition of the matter did not change. While in a chemical change, the composition of the matter did change.SO basically, the composition of the matter does not change is the difference between a physical change and a chemical change.yes


How does a chemical change differ. from a physical change?

A physical change is different than a chemical change, because in a physical change, the composition of the matter did not change. While in a chemical change, the composition of the matter did change.SO basically, the composition of the matter does not change is the difference between a physical change and a chemical change.yes