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This would be defined as a physical change. In chemistry, this would be defined as anything from a change in mass or volume to a change in state (solid, liquid, gas). As long as the substance does not change in molecular structure, it is mostly a physical change. Common indicators of a chemical change is change in color, production of light, production of extensive heat, production of uncommon smells, or even bubbling.
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What is the diffence between physical and chemical properties as well an physical and chemical changes?
Physical properties can be observed without changing the chemical composition of a substance. Chemical properties can only be observed by changing the chemical composition of the substance. In a physical change, the chemical composition of the substance does not change. In a chemical change, the chemical composition of the substance changes.
Can the chemical properties of a substance be observed without changing the substance?
physical properties
How will identifying if a property is chemical or physical?
A physical property can be observed without changing the sample. Chemical properties requires you to change the sample.
Is water and salt a physical change?
No, salt will (physically) dissolve in water, without changing chemical properties
Is volume a physical property or chemical?
Volume is a physical property.
Compare and contrast chemical and physical properties?
Physical properties are characteristics of a pure substance that can be observed without changing it into another substance. Chemical properties are characteristics of a pure substance that describes its ability to change into different substance.
A change of matter from one form to another without a change in chemical properties.?
A change of matter from one form to another without a change in chemical properties is a physical change.
What is the different between the physical and chemical properties of a substance?
A physical property can be observed without changing the material's composition. A chemical property can only be observed when a chemical change takes place.
Achange in matter from one form to another without a change in its chemical properties is called a?
A change of matter from one form to another without a change in chemical properties is a physical change.
What is an emample of a chemical change?
The following are indicators of chemical changes: ... For example, changing the color of a metal does not change its physical properties.
How can you tell when a chemical has reacted?
When there is a change in its chemical/physical properties. A chemical reaction involves the changing of the object's chemical make up.
What is a change of matter from one to another without a change in chemical properties?
physical change
