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

Question

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

zasharra · Answer

@Daniellelovee

zasharra · Answer

would it be c?

anonymous · Answer

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

anonymous · Answer

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