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Wiki User
∙ 12y ago
Wiki User
∙ 12y agocontrast:physical change can go back to what it was
chemical change is a permanet change that can't be undone
compare:both can use the same substance
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How is physical. change different than a chemical. change?
physical changes can be not permanent like solid-liquid-vapour chemical changes are permanent if not reversible
Which occurs more often on earth physical changes or chemical changes?
what involves both chemical and physical change on earths surface
Is physical and chemical changes a scientific method?
Chemical and physical changes are part of methods applied in science.
Is humidity a physical change?
Changes in humidity are physical, NOT chemical, changes.
Is metamorphism physical or chemical changes?
physical
Contrast physical changes with chemical changes?
i have no idea im the one thats asking you s*n of a bi*c*
What are the chemical and physical changes of photosynthesis?
There are no physical changes. there are only chemical changes.
Are state changes chemical or physical changes?
Physical Changes
How is physical. change different than a chemical. change?
physical changes can be not permanent like solid-liquid-vapour chemical changes are permanent if not reversible
Are all physical changes accompanied by chemical changes?
Not all chemical changes are accompanied by a visible physical change. Most chemical changes however will be accompanied by a physical change.
Chemical changes can be reserved by physical change?
No, chemical changes can only be reversed by chemical means, not by physical means.
Are phase changes physical or chemical in nature?
A phase change is a physical change. It is not a chemical change.
Are all physical changes accompanied by a chemical change?
A physical change is a change in chemical composition. A physical change is a change where chemical composition is not altered. Not all chemical changes are accompanied by a physical change, but some are. The same is true for the reverse.
Which occurs more often on earth physical changes or chemical changes?
what involves both chemical and physical change on earths surface
Is physical and chemical changes a scientific method?
Chemical and physical changes are part of methods applied in science.
What is an example of a physical changes of matter?
A physical change in contrast to a chemical change is one in which the chemical structure of the compounds involved are left unchanged. Only a physical change occurs. One such example is boiling water. This changes the physical state of water from a liquid to a gas. Similarly, freezing water is a physical reaction. In this case, liquid is frozen to form a solid.
Is Reactivity chemical or physical changes?
chemical
