Burning wood is a chemical reaction because combustion (burning) is an oxidation reaction.
Chemical change
The burning of a wooden stick is a chemical process.
Burning wood is a chemical change - although, like most chemical changes it is accompanied by a physical change. Usually we reserve the term physical changes for things like erosion, melting, or evaporation where no change in composition occurs.
Chemical Changes the substance and physical really dont change it as much examples of chemical: burning wood, physical: painting it Physical is basically changing color, looks,
Burning is a chemical change.
Chemical change
Yes.
Neither. It is a chemical change. The ability of wood to burn is a chemical property.
I'm not sure what the Chemical difference in property is, but the physical difference would be that ash is powdery and wood is solid.
The burning of a wooden stick is a chemical process.
Combustion (burning) is a chemical change.
Burning wood is a chemical change - although, like most chemical changes it is accompanied by a physical change. Usually we reserve the term physical changes for things like erosion, melting, or evaporation where no change in composition occurs.
chemical change.
The chemical change is the burning wood because the products, carbon dioxide, water, ash, and soot, have different physical and chemical properties. The other changes are physical changes because the physical and chemical properties of the substances did not change.
burning of tree or wood is an irreversible chemical change
No, inflamabillity is a chemical property, because burning (of anything) is a chemical change.
Yes, chopping is a physical change: the chemical composition of the molecules inside the wood remains the same. Burning causes the molecules in the wood to react with the air (mostly with the oxygen in the air), and the result is different compounds than before.