Chemical: flammability requires a chemical reaction to occur in the presence of oxygen at a sufficiently high temperature.
The cutting of wood is physical.
Cutting a piece of wood is a physical change because the chemical composition of the wood remains the same before and after cutting. The change is only in the physical appearance and shape of the wood.
Yes,Decaying Of Wood Is Chemical Change. Answered By Warfa
Rottening of wood is a chemical (breakdown) reaction
Physical.
One chemical property of wood is its combustion, which releases heat energy through a chemical reaction with oxygen. One physical property of wood is its density, which can vary depending on the type of wood species and its growth conditions.
Flammable is a chemical property. Flammable means that the substance will burn. Burning or combustion involves chemical changes as the substance is oxidised.
Something that burns or is flammable would be a chemical change.
Flammability is a chemical property because when you burn something there is a chemical reaction, therefore a chemical change will occur.
The cutting of wood is physical.
Something that burns or is flammable would be a chemical change.
A physical change because the chemical composition of the wood does not change.
Physical. If you were to cut that piece of wood in half what would it be? Still wood. There would be no chemical change. Just a physical change.
Wood is a biologically produces substance and thus not of uniform consistency. Commonly, it can only poorly be described with chemical and physical terms.For more information, seehttp://en.wikipedia.org/wiki/Wood
It is a physical process.
Physical.
Cutting a piece of wood is a physical change because the chemical composition of the wood remains the same before and after cutting. The change is only in the physical appearance and shape of the wood.