What Is a Physical and Chemical Changes?

Answer

A physical change is a change that is in the form of matter but not in its identity, for instance dissolving one thing to another like sugar into water or ice melting in water. A chemical change is a change where one kind of matter is changed to a different type of matter, for instance, the rusting of a car, digesting food and consuming magnesium metal in oxygen to form magnesium oxide.
2 Additional Answers
A chemical change is the type of change in an element that alters the initial element to form new substances. A good example is a lighted match. A physical change on the other hand is the type of change that doe not alter an element's chemical structure. A good example of physical change is when water condenses into ice.
A physical change in chemistry is the form of change, where an object's form of matter is altered but the substance of the object is not transformed into another. A chemical change is the change in the chemical composition of a substance without changing the substance. An example would be to add salt or sugar in water is to change the chemical composition.
Q&A Related to "What Is a Physical and Chemical Changes"
A physical change is a change that happens to an object or substance through physical reactions. A chemical change is a change that happens to an object or substance through chemical
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Chemical changes are like when leaves change in the fall. That is an example of a chemical change. Physical changes are when water boils. The water turns into a vapor but it doesent
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Physical change is a concept introduced to contrast with the concept of
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Physical change- A physical change can be reversed and the object changed is still the same object. The Molecular structure of this object is not changed to make another substance
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Physical changes are about energies and states of matter. It is change that happens to an object or substance through physical reactions. Chemical changes happen ...
A physical change is a change that happens to an object or substance through physical reactions. A chemical change is a change that happens to an object or substance ...
Cooking is a chemical change. Physical changes are typically changes that can be reversed, such as water and ice. ...
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