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What is change in a substance that does not involve a change in the identity?
Wiki User
∙ 6y ago
Then the physical characteristic of a substance change, it is called a change in state. This most commonly occurs when a substance is heated or cooled. The states that substances are solid, liquid and gas. A common example would be water: ice (solid), water (liquid), and steam (gas).
Wiki User
∙ 13y ago
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A chemical change is a change in the of a substance....?
A chemical change is a change of the identity of a substance. Or A chemical change is a change of the substances into a new substance.
What effect does an energy change have on the identity of a substance?
The identity of the substance reamain unchanged.
What is called when a substance undergoes a change but its identity or composition not change?
a chemical change
Why you can separate a mixture without any change in the identity of the substances?
Why a mixture can be seperated without any changes in the identity of the substance is unknown publicly. However, it is known that the seperation of these substances usually involve the process of mechanical filtering or decanting.
What effects does an energy change have on the idenitity of a substance?
You do not change the identity of the materials.
When the substance undergoes a chemical change its identity deos not change?
It does change its physical look but it does not change chemically.
A physical property of a substance can only be observed if the substance changes into a different substance?
No, a physical property DOES NOT change the identity of a substance. That would be a chemical property which DOES change the identity.
A chemical change is a change in the of a substance....?
A chemical change is a change of the identity of a substance. Or A chemical change is a change of the substances into a new substance.
What is the term for a process that does not change the identity of a 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.
What is the diffeference between a physical and a chemical change?
A physical change is when a substance changes, but still keeps its identity. When a chemical change occurs, the substance changes its identity.
What effect does an energy change have on the identity of a substance?
The identity of the substance reamain unchanged.
Process that does not change the identity of a substance?
density
What is called when a substance undergoes a change but its identity or composition not change?
a chemical change
Physical Change?
Changes of the matter that do not change the composition of the substance.
Why you can separate a mixture without any change in the identity of the substances?
Why a mixture can be seperated without any changes in the identity of the substance is unknown publicly. However, it is known that the seperation of these substances usually involve the process of mechanical filtering or decanting.
A change that affects the physical properties but not the identity of a substance is?
chemical change
What effects does an energy change have on the idenitity of a substance?
You do not change the identity of the materials.
