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Physical and chemical

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Questions	Answers
A physical change is a change where you observe new substances being formed.	False
A chemical change is a change where you observe new substances being formed.	True
Which is a physical change?	water boiling
Which is a chemical change	an iron pipe rusting
Which property is observed without changing the objects composition and without a new substance being formed?	Physical Property
Give 2 examples of a physical and chemical property.
Define intensive property and extensvie property and give an example for each.