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.
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.
Chemical change
Physical change
physical
it is a physical change. there is no change in matter
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.
chemical you can see a physical chane happening, for example ice cream melting
I'm pretty sure it's a Physical change because you can change it back to its original state by freezing it.
physical
No. It is purely a physical change, that of melting. No chemical reaction takes place.
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. there is no change in matter
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.
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.
Melting is a physical process.
chemical you can see a physical chane happening, for example ice cream melting
I'm pretty sure it's a Physical change because you can change it back to its original state by freezing it.
I'm pretty sure it's a Physical change because you can change it back to its original state by freezing it.
I'm pretty sure it's a Physical change because you can change it back to its original state by freezing it.
I'm pretty sure it's a Physical change because you can change it back to its original state by freezing it.