click below
click below
Normal Size Small Size show me how
S8P1.g
Term | Definition |
---|---|
law of conservation of matter | states during a chemical reaction matter cannot be created or destroyed, it will only change from one to another |
reactant | a substance or molecule that participtes in a chemical change. |
product | a substances that forms in a chemical reaction |
coefficent | a number written before a chemical formula which shows how many molecules of a compound are present |