Burning a marshmallow is a chemical change.
Roasting a marshmallow is a physical change, not a chemical change. The marshmallow undergoes a change in its physical state as it is heated, but its chemical composition remains the same.
Toasting a marshmallow is actually a chemical change. The marshmallow becomes black and crispy, it also no longer tastes the same. Thus, it is a chemical change.Roasting a marshmallow is an example of a chemical change. Generally when you heat food in the process of cooking, you will cause a chemical change.
Physical change.
Burning is a chemical change.
physical
Yes. You still have marshmallow at the end of the cut so it must be physical. If you burnt the marshmallow, that would be chemical.
Burning is a chemical change.
Toasting a marshmallow is a chemical change because the heat causes the complex sugars in the marshmallow to caramelize and change their chemical structure. This results in the marshmallow turning brown and gaining a different taste and texture.
Charring a marshmallow is a chemical change because the heat causes the sugars in the marshmallow to break down and react with oxygen in the air, producing new substances. This results in a change in the chemical composition of the marshmallow.
Burning is a chemical change.
Burning sulfur, or burning anything, is a chemical change.
Burning wax is a chemical change. If you are burning something, it will always be a chemical change.