No. Burning a log is a chemical change since the fire turns the wood into ash, water vapor, carbon dioxide, and elemental carbon.
Burning logs in a fireplace is a chemical change. The wood undergoes combustion, which involves a chemical reaction where the wood reacts with oxygen to produce heat, light, and new substances like ash and smoke.
reversible
Burning is a chemical change.
A physical change in matter occurs when the shape or form of matter changes, but there is no chemical reaction. If someone were to melt a sugar cube, that would be an example of a physical change.
Burning is always a chemical change. Melting is a physical change.
Burning of sulfur (or anything else) is a chemical change, not a physical change.
Cooking an egg or burning logs on a fire.
Burning is a chemical change.
It is actually both. The burning of the wick involves a chemical change. The physical change is the wax.
Burning sulfur, or burning anything, is a chemical change.
No. Burning anything is a chemical change.
Burning is a chemical change.