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Can the chemical properties of a substance be observed without changing the substance?
Chassidy111
physical properties
Chauncey Kihn
Wiki User
∙ 13y agoNo. Chemical properties can only be observed during a chemical reaction, where the substance must be changed.
Wiki User
∙ 14y agoYes, many physical properties can be observed just by looking at something, no need to change it.
Wiki User
∙ 10y agocan a chemical property be observed without changing the substance
Wiki User
∙ 12y agoNo, a physical property DOES NOT change the identity of a substance. That would be a chemical property which DOES change the identity.
Wiki User
∙ 11y agophysical properties
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What is the difference between between chemical and physical properties?
Physical property is an aspect of matter that can be observed or measured without changing, Chemical property may only be observed by changing the chemicals identity of a substance. (this was copied off a scientific website) :)
What is the difference between the physical properties and the 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.
What is the difference between a chemical and physical property?
physical properties are those that can be seen or measured without changing a material. chemical properties tell how the substance forms new substances when it mixes with something else.
What property of matter that can be observed and measured without changing the composition?
chemical properties.
All substances have characteristic properties. If one of these properties can be observed without changing the identity of the substance it must be a?
Physical :)
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 Properties Can Be Observed Without Changing A Substance's Chemical Compositionion.?
All physical properties.
Can chemical properties cannot be observed without changing the substance?
yes
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.
How do chemical and physical properties differ?
chemical properties cannot be determined just by viewing or touching the substance and physical properties can be observed or measured without changing the composition of matter.
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.
How does physical property differs from chemical property?
A physical property can be observed without changing what the substance is made of. A chemical property can only be observed by altering a substance through a chemical change.
What condition can chemical properties be observed?
Chemical Properties can be observed only when substances in a sample of matter are changing into different substances.
Which type of property cannot be observed without changing the composition of a substance?
Chemical properties cannot be observed without changing its composition. ie: oxidation numbers Physical properties are properties such as melting point and boiling point. All that is needed to observe these are by placing the compound in a melting point apparatus etc.
Properties of a substance that can be observed and measured without chemically changing the substance are considered?
Physical properties to a substance can be observed and documented without chemically changing them. Physical property examples are color, smell and size, for example.
What is the difference between between chemical and physical properties?
Physical property is an aspect of matter that can be observed or measured without changing, Chemical property may only be observed by changing the chemicals identity of a substance. (this was copied off a scientific website) :)
What type of property cannot be observed without changing composition of a substance?
a physical property a chemical property; physical properties are properties such as freezing/melting/boiling points
