Melting ice cream is a physical change because it has the ability to go back to it's frozen form and be ice cream again. The chemical identity of it isn't changed.
physical
it is a physical change. there is no change in matter
Ice cream from a solid to a liquid is melting, while from a liquid to a solid is freezing. Both of these are physical changes.
A physical change is something that can be reversed (as opposed to a chemical change which cannot be). You can reverse melting an ice cream bar, by freezing it. Thus it's a physical change. Yes it is a physical change.
It is a physical change.
Melting ice cream is a physical change because it has the ability to go back to it's frozen form and be ice cream again. The chemical identity of it isn't changed.
physical
Melting ice cream is a physical change because it has the ability to go back to it's frozen form and be ice cream again. The chemical identity of it isn't changed.
It is a physical change. :D
Change in the state of matter is physical change .A good example of physical change in matter is water that is in liquid state can become solid in frozen state as ice and vapor in gaseous state
it is a physical change. there is no change in matter
Physical change
yes
no its a chemical change (i just did i project on making ice cream in meh class and one question was "is this a chemical or physical change? how do u know?"
They're both physical changes. Phase changes are always physical changes. Chemical changes only involve chemical reactions - a change in the identity of the substance. That's why phase changes are physical changes. Ice cream remains ice cream when it melts.
Ice cream from a solid to a liquid is melting, while from a liquid to a solid is freezing. Both of these are physical changes.