It's an exothermic reaction (oppose to an endothermic reaction). It's combustible reaction, (this is an example of chemical reaction) where a substance must combine with oxygen to produce, heat and light; or Burn.
No, burning is a chemical change.
depends on what you burn
Neither - but when it does burn it's a chemical change.
it depends its physical if you cut it and its chemical when you burn it
yes
Yes, unless you burn it.
Fire can burn leather into ash.
burning of compounds is a chemical change.
Burning is a chemical change but water doesn't burn.
If you burn anything, no matter what it is, you are activating a chemical change.
It is a chemical property, as it involves a chemical change.
Toasting a marshmallow is actually a chemical change. The marshmallow becomes black and crispy, it also no longer tastes the same. Thus, it is a chemical change.Roasting a marshmallow is an example of a chemical change. Generally when you heat food in the process of cooking, you will cause a chemical change.
If you burn something it is a chemical change, however if you melt of boil it, it is a physical change.