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Is a change that alters the form of a substance without changing it into another substance is called what?
Wiki User
∙ 13y ago
This is called a physical change.
Wiki User
∙ 13y ago
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A change that alters the substance but does not change the substance is?
A physical change.Changes between Solid, Liquid, and Gas.
What is a change that alters a substance without changing it into another substance?
Many physical changes will not alter the identity. However, some physical changes, such as heating or cooling will result in phase changes and so the identity will be different. While ice and water are chemically the same, they are not identical forms of the substance.
Most state vehicle codes state that you shall not drive after taking a substance that?
alters the central nervous system
What is a change to a material that does not change its composition?
The kind of change described is referred to as a physical change. Examples of physical changes include, but are not limited to, changing the temperature or state of a substance, changing the shape of a substance, and breaking a substance into smaller pieces. A change that alters a material's composition would be classified as a chemical change.
Is it true a physical change never alters the form or appearance of a substance?
No. For example, ice to water.
Any change that alters a substance without changing it into another substance is a?
a physical change
What alters a substance into another?
Heat can alter a substance into another substance. Such as when you bake a cake the batter is changed into a cake and can not be changed back.
In a physical change a substance changes its but not its identity?
A physical change alters a given material without changing its chemical_____?
What is a substance that alters the rate of a chemical reaction without being permanently changed in the reaction?
These are called catalysts.
What is the substance that alters the rate of a chemical reaction without being permanently changed in the reaction?
These are called catalysts.
What is the substance that alters the speed of chemical action?
catalyst
What a pollutants?
A pollutant is a substance that alters the composition of its surroundings.
A change that alters the substance but does not change the substance is?
A physical change.Changes between Solid, Liquid, and Gas.
What is positive catalyst?
A catalyst is a substance whose presence alters the rates of the reaction without themselves undergoing any permanent change in concentration or composition .
Chemicel and physical change of matter?
A chemical change in matter produces a new substance. A physical change, on the other hand, only alters the state or phase of matter without producing a new substance.
What is a change that alters a substance without changing it into another substance?
Many physical changes will not alter the identity. However, some physical changes, such as heating or cooling will result in phase changes and so the identity will be different. While ice and water are chemically the same, they are not identical forms of the substance.
Most state vehicle codes state that you shall not drive after taking a substance that?
alters the central nervous system
