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What is the composition and state of matter of?
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What makes one kind of matter different from another?
Examples:- the state of matter- the chemical composition- the chemical properties- the physical properties
How do chemicals differ from physical changes?
When matter undergoes a chemical change, the composition of the matter changes. When matter undergoes a physical change, composition of the matter remains the same.
A physical change is a change in size shape or state of matter?
Yes, that is correct. A physical change is a change in a substance that does not involve changing its chemical composition. This can include changes in size, shape, or state of matter without altering the substance's fundamental makeup.
What are some of the characteristics of matter?
Examples of the characteristics of matter: state of matter, density, radioactivity, thermal properties, electrical properties, optical properties, chemical composition, etc.
What describes any change in matter that does not affect the chemical composition of the material?
Physical change, as change in state.
When a physical change occurs in a sample of matter which is the matter that does not change?
During a physical change, the chemical composition of the matter remains the same, while its physical properties, such as shape, size, or state, may change. The individual particles that make up the matter do not change in a physical change.
What happens to the composition of matter during a physical change?
During a physical change, the composition of matter remains the same. The atoms and molecules of the substance do not change; only the arrangement or state of the matter is altered. This means that no new substances are formed during a physical change.
Can the term gas be used to identify a mixture that has the same composition throughout?
The term gas can not be used to identify a mixture that has the same composition throughout. Gas is a state of matter.
Does a physical change occurs when matter changes state?
Yes, a physical change occurs when matter changes state. This change is reversible and does not alter the chemical composition of the substance. Examples include melting, freezing, vaporization, and condensation.
What can matter be sorted by?
Matter can be sorted by physical properties such as size, density, shape, and color. It can also be sorted by chemical properties such as composition, reactivity, and solubility. Additionally, matter can be sorted based on its state of matter, such as solid, liquid, or gas.
An example of when matter undergoes a physical change?
Ice melting into water is an example of matter undergoing a physical change. The ice changes from a solid state to a liquid state without altering its chemical composition.
