A Physical Change is a change in the form of either gas, liquid, or solid while a chemical change is a change that occurs in the molecule such as the the burning of methane: CH4+2O2-->CO2+2H2O.
Indicators of a Chemical reaction are: Heat, Light, pH, Color, Smell, ect.
While Physical will be like ice melting into water or water being boiled into steam.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
A physical change is reversible, a chemical change is not.
chemical change is easily reversible whilst physical is not reversible
A chemical change is when the chemical properties of a substance changes and a physical change is when the chemical properties stay the same but the physical properties (shape, temperature etc...)
A physical change is one you can see. It changes the size, shape, or color of something. A chemical change is one that changes the composition of something. Basically, when a substance is changed into a different substance.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
A physical change is reversible, a chemical change is not.
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yes
a physical change is reversible but a chemical change is irreversible
the difference in a chemical property and a chemical change is that the chemical property is an elements ability to change or do something, a chemical change is when an object does change and you cant get it back. the difference between chemical property and chemical change is that chemical property is any of a materials properties that becomes evident during a chemical reaction while chemical change is when an object change and its bonds are broken and new bonds are formed between different atoms.
chemical change is easily reversible whilst physical is not reversible
what is the difference between a physical change and a physical property
A physical change doesn't modify the chemical nature of the molecule.A chemical change transform the molecule A in another molecule B.
A chemical change is when the chemical properties of a substance changes and a physical change is when the chemical properties stay the same but the physical properties (shape, temperature etc...)