It is undergoing a physical change from wood to ash.
if burnt at moderate temperature it coverts to charcol and when burnt at high temperature gets converted to coal
maybe i dont care
ash
charcoal
Moisture captured in the wood expands and pops causing sparks to fly which may create a fire hazard beyond the hearth.
that black powder is called carbon
wood We burned wood in the camp fire. The table is made of wood.
NO
All wood can be burned. Wood is largely cellulose, and cellulose is combustible. Sap, tar, or pitch in wood will also burn. Certainly we can treat wood to minimize its combustion potential, but all wood can be burned in a hot enough fire.
Charcoal?
Carbon monoxides are particles of carbon which enters the air when coal and wood are burned.
Burning wood. When the wood is burned, it becomes black.
wood generates heat and it has for many years. It can be burned to create heat.