oxidation in molecular terms, but in more general terms, combustion, aka burning!
it is called Oxidation :D
oxidation
Anew substance that is formed is a product in a chemical reaction
This could refer to a chemical transformation (chemical change), a chemical reaction, or spontaneous change. Some changes require another substance or substances to be mixed together. Some reactions will occur by themselves without any outside manipulation or stimulation.
You have half answered this question for yoiurself ( produced) ; the answer is 'PRODUCTS'.
A change that produces a new substance is called a chemical reaction. The substance initially involved in a chemical reaction are called reactants or reagents.
The substances you have at the beginning of a chemical reaction are called the reactants.
The conversion of one substance to another substance is a chemical change, which happens as a result of a chemical reaction.
A change from one or more substances to another is a chemical change.
A substance that undergoes change in a chemical reaction is called a reactant.
This substance is called the end-product of a chemical reaction.
This is called synthesis, a combination chemical reaction that changes the chemical bonds in the substances.
synthesis reaction
This reaction is called fermentation.
A substance that undergoes change in a chemical reaction is called a reactant.
Anew substance that is formed is a product in a chemical reaction
This could refer to a chemical transformation (chemical change), a chemical reaction, or spontaneous change. Some changes require another substance or substances to be mixed together. Some reactions will occur by themselves without any outside manipulation or stimulation.
The reactant is the substance present at the start of a chemical reaction, while the product is the substance(s) formed from a chemical reaction.
This is a chemical reaction.