It is a chemical change.
Burning chocolate is a chemical change because the heat causes the chemical structure of the chocolate to change, leading to the release of new compounds and altering the composition of the chocolate.
Alcohol vaporizing is a physical change because it does not involve a change in the chemical composition of the alcohol molecules. It is simply a phase change from liquid to gas.
Burning of coal is a chemical change, not a physical change. During the burning process, the chemical composition of coal changes as it reacts with oxygen to produce heat, light, and ash.
No. It is a physical change as the actual compound does not change, only its state does.
Yes, burning food is a physical change because it involves a change in the physical state of the food due to the application of heat. The chemical composition of the food may change, but it remains the same substance in a different form.
Burning is a chemical change.
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.
chemicalBurning a marshmallow is a chemical change.
Burning is always a chemical change. Melting is a physical change.
Burning chocolate is a chemical change because the heat causes the chemical structure of the chocolate to change, leading to the release of new compounds and altering the composition of the chocolate.
Cheimical change
Combustion is a chemical change, so the burning of a tree will be a chemical change.
It is a chemical change, an oxidation reaction.