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In a physical change of matter, no new substances are formed. However, physical properties such as size, shape, color, or phase may change. Dissolving, melting, evaporating and grinding are examples of physical change.
As a result of chemical change, one or more new substances with new and different properties are formed. The new substances are different from the original substance. Burning and the rusting of iron are examples of chemical change.
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Difference between chemical and physical change?
A chemical change is when the chemical properties of a substance changes and a physical change is when the chemical properties stay the same but the physical properties (shape, temperature etc...)
What the differences between physical weathering and surface waters?
physical weathering is weathering that you can reverse and chemical weathering is where you can' reverse it.
What is the difference between chemical change and physical change?
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
What is the difference between a physical and chemical change?
A physical change is reversible, a chemical change is not.
What is the difference between a chemical and a physcial change?
chemical change is easily reversible whilst physical is not reversible
Difference between chemical and physical change?
A chemical change is when the chemical properties of a substance changes and a physical change is when the chemical properties stay the same but the physical properties (shape, temperature etc...)
What are the differences between physical and chemical changes?
Physical changes involve a change in appearance or state of matter without altering the chemical composition, while chemical changes result in the formation of new substances with different chemical properties.
What are some differences between physical and chemical properties?
A chemical property is when you mix two substances together and a change occurs, a chemical reaction. A physical property is when you literally do something to it, like burning paper, braking wood with an axe, etc.
Differences between chemical and physical change?
A chemical change results in a change in chemical composition, while a physical change does not.
What are the differences between the physical properties of Pentane and Decane?
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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.
What are differences between physical and chemical weathering?
physical: water, wind, and temperature chemical: acid rain and rust
What is the differences between physical and chemical change in tabular form?
physical change are reversable
What is the difference between a chemical change and physical change?
A physical change changes the physical properties of an element like color where chemical changes change the chemical properties of an element and usually can't be undone.
How do the physical properties of isotopes of the same element compare?
The number of neutrons is different; the differences between physical properties exists but are extremely small.
What statement can be made when compairing the chemical and physical properties between a compound and the elements from which it is formed?
The chemical and physical properties of a compound are different than those of the elements from which it is formed.
Why is it difficult to deteact the presence of isotopes of an element during chemical studies?
The differences between chemical properties are not significant.
