Chemical.
Chemical.
Neither - but when it does burn it's a chemical change.
depends on what you burn
They burn and burning is a chemical reaction.
When you burn wood a chemical change occurs.
Burning is a chemical change but water doesn't burn.
burning of compounds is a chemical change.
Fire burn changes the wood chemical.
If you burn something it is a chemical change, however if you melt of boil it, it is a physical change.
Chemical change. This is an incomplete combustion, reaction with O2.
burn fire and it becomes ashes.
yes