when can chemical properties be observed
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How can you tell if something is a chemical property?
Chemical Properties. Besides smelling, touching and looking at the physical appearance of a substance, there are other ways to know for sure what that substance is. This is where chemical properties come in. A chemical property is a property of a substance that is observed when a substance undergoes a chemical change.
Which property of a substance can only be observed by performing reactions?
Chemical property can only be observed by performing a chemical reaction. When a chemical change happens the molecular structure of a substance changes. Anything that can be measured without changing the identity or chemical composition of substance is known as the physical property of a substance.
What is a chemical property?
A chemical property is a property of a substance that is observed when a substance undergoes a chemical change. A chemical change is a type of change that also changes the identity of a substance due to the breakage and formation of new chemical bonds.
How do you know what a substance is?
Besides smelling, touching and looking at the physical appearance of a substance, there are other ways to know for sure what that substance is. This is where chemical properties come in. A chemical property is a property of a substance that is observed when a substance undergoes a chemical change.
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