physical :D I hope that helps
A physical change. You can melt a solid into a liquid and freeze it back into a solid as many times as you want and it stays a physical change. You're not changing the substance in this situation.
That would be a chemical change, because your not changing the chemical make up of the fruit punch. Your only changing the state of matter it is. First a liquid, that a solid.
Chemical
Physical change
No
chemical because it is changing the state from solid to a gas in which is a chemical change
The bottle was full of liquid before it was frozen.
Very cold, frozen. Tundra is frozen ground.
The tundra is generally a cold barren landscape without large amounts of greenery, and therefore organisms are also few. There is also very low levels of liquid water, as most is frozen.
A frozen river that erodes slowly is called a glacier.
Physical change - make it frozen ; Chemical change - make it spoiled
Physical. (Its still water.)
It's a physical change because ice is just frozen water.
No, it is only a physical change since the chemical properties of alcohol do not change.
Frozen carbon dioxide is still carbon dioxide, so 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. because you can easily change it back to water form and/or a gas.
It is a physical change. Frozen water ... ice ... is still water. Boiling water ...steam ... is still water. No chemical change takes place in either case.
chemical because it is changing the state from solid to a gas in which is a chemical change
Freezing of ice is a physical change as ice can be turned back to water by heating. It has retained its chemical properties and underwent only a physical change (changing shape from water to ice). Hence it is a physical change.
no
Physical - it is still H20, frozen or not.