No. Burning something is a chemical change.
Yes, burning an old newspaper is a physical change. When the newspaper burns, it undergoes a chemical change rather than a physical one because new substances, such as ash, carbon dioxide, and water vapor, are formed as a result of the combustion process. While the physical form of the newspaper changes (from solid to gas), the key transformation is chemical, as the original material is altered at the molecular level.
Burning is a chemical change.
Burning is a chemical change.
Burning is a chemical change.
The melting of the wax is a physical change. The burning the of wick is the chemical change
Yes, burning an old newspaper is a physical change. When the newspaper burns, it undergoes a chemical change rather than a physical one because new substances, such as ash, carbon dioxide, and water vapor, are formed as a result of the combustion process. While the physical form of the newspaper changes (from solid to gas), the key transformation is chemical, as the original material is altered at the molecular level.
Burning is a chemical 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.
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.
no. burning of anything is a chemical change
Burning sulfur, or burning anything, is a chemical change.
The melting of the wax is a physical change. The burning the of wick is the chemical change