ImSmart22 ImSmart22

12-03-2017
Chemistry

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What energy is needed to start a chemical reaction is

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dowgguy dowgguy

12-03-2017

Gravity because its a form of force

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Аноним Аноним

12-03-2017

Activation Energy. All chemical reactions need energy to get started. Even reactions that release energy need a boost of energy in order to begin. The energy needed to start a chemical reaction is called activation energy.

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