Science
The process by which one or more substances change to produce one or more different substances.
What is 'Chemical Reaction'?
Thermal energy is the total kinetic energy of the tiny particles that make up mater. The faster the particles move, the warmer the matter becomes.
What is 'Thermal Energy?'
A substance that takes part in and undergoes change during a raction
What is a 'Reactant'?
A substance produced during a chemical reaction
what is 'Products'?
A process in which heat is released
What is 'Exothermic'?
A process in which heat is absorbed
What is 'Endothermic'?
A chemical reaction during which plants convert radiant energy from the sun to chemical energy; the reaction converts C02 and water into sugar.
What is 'Photosynthesis'?