The change of a liquid to a gas is a physical change because its chemical properties do not change. Molecules of the liquid are just moving farther apart, therefore turning into a gaseous state.
It is a physical change.
There are four states, phases , of matter. They are:
# solid # liquid # gas # plasma
A change of phase is a physical change because the identity of the substance is not changed as happens in a chemical change.
Changing states from a solid to a liquid or a liquid to a gas is a physical change, the chemical composition still remains the same. For example; water, ice and steam all have the same formula H2O.
a physical change if it is only one substance
Vaporization and evaporation are physical changes.
physical
A liquid evaporating is a physical change. Anything changing from a solid to a liquid (or liquid to solid), or from a liquid to gas (or gas to liquid) is a physical change).-Alec Vasquez
The two types of changes in matter that it goes through is physical change and chemical change... trust me, we are learning this at school.
It is a physical change because is it changing the leaf? No, no it isn't so it is a physical change.
The melting of ice is a physical change, a change from the solid phase to a liquid phase by adding heat energy. The water can be refrozen into ice again, because it is the same chemical compound, H2O.Melting does not change the chemical elements in the ice (water), only their molecular form.Frozen water turns to liquid water. It is still water, so melting would be a physical change.
Physical... chemically, it's still the same substance,
physical change
No it is a chemical
Yes it is a physical change not a chemical change. p.s. an example of a chemical change is an apple roting
No, a liquid changing to a gas is a change of state or a physical change.
No, a liquid changing to a gas is a change of state or a physical change.
A liquid evaporating is a physical change. Anything changing from a solid to a liquid (or liquid to solid), or from a liquid to gas (or gas to liquid) is a physical change).-Alec Vasquez
No, a liquid changing to a gas is a change of state or a physical change.
Physical change.. think of it as it changing state not the substance
physical change, its molecules are gaining energy and evaporating
No, water undergoing a phase change is a physical change, not a chemical change.
No, this is definitely a physical change, absolutely not a chemical.
It is changing from a liquid to a solid so it is chemical change.