It is easier in this case to say why it isn't a physical change.
As you cannot turn a roasted marshmallow back into an un-roasted one, A chemical reaction must have occurred.
Cooking is normally a chemical change as you cannot un-cook something.
chemicalBurning a marshmallow is a chemical change.
There is a chemical change in a marshmallow when it is roasted because was once white and colder and than when it gets roasted it turns like a blackish-brown and burning hot.
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.
They are similar because you are producing a chemical change in both, making new substances.
no because you are only burning it and that don't count as chemical change. chemical change is when you are adding a material to another material, then they react between each other and form a new material, but whae you burn the marshmallow you only heat it .
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 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 is a chemical change.
Physical change.
Yes, anything that burns (combust) is a chemical change