it turns into coal
it turns into ash
When a match burns, the wood shows the property of flammability. This means that the wood is capable of catching fire and sustaining a reaction with an external heat source like the flame from the match.
Both. Heated wood gives off gasses that burn. Charcoal (carbon) will also burn.
The cellulose in wood is made up of glucose molecules. In combustion (burning), oxygen gas combines with the glucose (C6H12O6), breaking it apart into H2O and CO2, which are released as gases. Additionally, water that's already present, as well as other components, are vaporized by the heat of combustion, and released.
That is, what they already do. No kind of fire can burn without oxygen!
Fire burns with the fire triangle. Heat, oxygen, and fuel (wood or gasoline).
Fire does not burn, its whatever if fueling the fire that burns. For example, wood is a fuel that burns, and fire is the result. The speed at which a fuel burns, depends on the fuel. i.e. Wood burns much slower than gasoline.
Wood,
When a log burns in a fire, it undergoes a chemical reaction called combustion. The heat from the fire causes the wood in the log to break down and release gases and smoke. The remaining solid material turns into ash.
What burns in a wood fire is the gas inside the wood, and the heat breaks down particles in the wood, causing the bonds that were broken to release energy and the entire compound then combusted.
It burns
it burns
Fire burns with the fire triangle. Heat, oxygen, and fuel (wood or gasoline).
Neither... The wood is the fuel, but first it needs to become a gas. The gas is what burns.
it burns
It turns into ash and smoke.
The pomegranate burns.