Chapter 5 Part 1

Front

energy

Back

the ability to do work

Front

potential energy

Back

energy that is stored

Front

kinetic energy

Back

the energy of motion

Front

external energy

Back

energy applied to an object by another source

Front

internal energy

Back

energy within an object

Front

mechanical energy

Back

total kinetic and potential energy of a system

Front

chemical energy

Back

the energy generated by the forming and breaking of bonds between atoms during a chemical reaction

Front

endothermic reaction

Back

a reaction in which the products have less total heat than the reactants

Front

exothermic reaction

Back

a reaction in which energy is released, causing a higher temperature after the reaction than before

Front

metabolism

Back

the physical and chemical reactions that constantly occur within cells