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What else can I help you with?
Is a glass breking a chemical change or a physical change?
A physical change. You're not changing the composition of the glass. It's still made up of silica, and is still glass. It's just 'changing' its shape or form.
Is changing water to steam physical or chemical?
It is a physical change because it's still a form of water just a different state.
Is a piece of metal a physical change?
I think dhatt the answer is a physical change because if you just bent it then surley you can unbent it and still have a piece of metal.
If Hydrogen turns into liquid is physical or chemical change?
It will be a physical change, because you're only changing the state of the element. Although it's really hard to do it, you can still change it back by changing the temperature being applied to it.
Is mashing a banana a chemical change or physical change?
This is a physical change, because you are only changing the physical appearance, not the substance's chemical properties.
Does melted ice represent a chemical change?
no its a physical change because its changing from a solid to a liquid and its still water!
How is cutting a physical change?
Cutting iron is considered a physical change because there is not a new substance being formed. It is just changing the shape. It is still just iron.
Is dissolving Physical change or Chemical change''?
is dissolving a chemical or physical changeWell, it is not. Because you are not changing the chemical identity of the solid. It's still solid chemically and water chemically.
Is Dry ice changing from a solid to a gas a physical change?
Physical changes can be undone, and the substance undergoing the change is still chemically the same thing. It is just in a different form.
Is expansion of iron a physical change?
Yes, the expansion of iron is a physical change. This is because the atoms of iron are not changing chemically when it expands, but rather the arrangement of the particles is changing due to heat causing them to move farther apart.
Is melting physical or a chemical change?
it is a physical changeIce melting 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).See the Related Questions for more information.physical change is anything changing from a solid to a liquid
When alcohol evaporates is that a chemical or physical change?
Physical; from liquid to gas, but it's still alcohol.
