Physical - it's still charcoal.
Physical - it's still charcoal.
Burning is a chemical change.
When anything is burned a chemical change occurs. The chemical composition of charcoal changes.
Yes.
Its a chemical change because the properties of charcoal are changing when fire makes contact with it. It is realising energy and that is one of the most important signs to know if it is a chemical reaction.
Physical - it's still charcoal.
Charcoal burning on the grill is a chemical change because the charcoal undergoes a chemical reaction with oxygen to produce heat and new chemical compounds like carbon dioxide and water vapor.
Crushing charcoal into powder is a physical change, as it alters the size and shape of the charcoal without changing its chemical composition.
Burning is a chemical change.
When anything is burned a chemical change occurs. The chemical composition of charcoal changes.
Yes.
Its a chemical change because the properties of charcoal are changing when fire makes contact with it. It is realising energy and that is one of the most important signs to know if it is a chemical reaction.
Burning is a chemical change.
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.
Burning sulfur, or burning anything, is a chemical change.