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Biology 20 Online
OpenStudy (zasharra):

Which answer best completes the following sentence? (2 points) _____ is an example of physical change while _____ is an example of a chemical change. Evaporating rubbing alcohol, boiling nitrogen Burning wood, dissolving salt in water Boiling water, rusting of iron Bending a piece of aluminum, condensing water vapor

OpenStudy (zasharra):

@Daniellelovee

OpenStudy (zasharra):

would it be c?

OpenStudy (anonymous):

It would be D. @zasharra The bending of the object is physical and the condensing of the water vapor is chemical.

OpenStudy (anonymous):

condensing of water molecule from vapor is not a chemical change it is merely a change in physical state, the water was still water

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