The amount of energy that reactants must absorb before a chemical reaction will start.Group of answer choiceskinetic energychemical energypotential energyfree energyactivation energythermal energy

The energy available to perform work.Group of answer choicesactivation energychemical energyentropyfree energythermal energy

Also called free energy of activation.Group of answer choicespotential energykinetic energythermal energyactivation energychemical energyfree energy

A form of potential energy.Group of answer choicesfree energychemical energythermal energyentropyactivation energykinetic energy

The energy available in molecules for release in a reaction.Group of answer choicesactivation energykinetic energyentropyenergy couplingthermal energychemical energy

Kinetic energy due to the random vibration of atoms and molecules.Group of answer choiceschemical energyactivation energythermal energyfree energypotential energyentropyNext