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activation energy

nounC1Not compared — the two pools are counted one word at a time, so a phrase has no score

Activation energy is the push a reaction needs before it will start. Supply the activation energy.

Petrol and air will sit together indefinitely until a spark provides it. A catalyst lowers the activation energy, which is the whole of what a catalyst does.

Debivort · CC BY-SA 3.0

Definitions of activation energy

  1. 1nounactivation energyThe push a reaction needs before it will start.C1

    “The activation energy came from a single match.”

activation energy is energy.

Practised in Chemistry & Elements

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