Sceince

exothermic reaction

more energy released when the products form that is required to break the bonds in the reactants.

law of conservation of mass

law that states the total mass of the reactants before a chemical reaction is the same as the total mass of the product after the chemical reaction.

Density

the mass per unit volume

Physical Property

Flammability

coefficient

chemical change

reactant

product

reactivity

oxidation

mass

endothermic reaction

volume

chemical property

chemical reaction