when a substance is burned it turns into ash.
mageneium oxide
Those would be the "oxides" of the elements burned.
When metals burn in air they form metal oxides.
"to make angry" and "a substance to burn" is incense.
Water is a non-flammable substance and cannot burn.
A product is a substance that is formed by a chemical reaction.
The substance formed in a chemical change is called Product.
A substance which has ability to burn is called combustible.
oxygen
Anew substance that is formed is a product in a chemical reaction
solution
Flammability is an example of the chemical property.