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Criado por Freya Gooden
mais de 6 anos atrás
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Questão | Responda |
exothermic | energy is transferred from stores of energy in chemical bonds to the surroundings |
endothermic | energy is transferred from the surroundings to stores of energy in chemical bonds |
neutralisation reaction | the reaction between an acid and a base |
displacement reaction | the reaction between a metal and a compound of a less reactive metal, or between a halogen and a compound of a less reactive halogen |
activation energy | the minimum amount of energy needed by colliding particles for a reaction to happen |
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