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Note that your final mark will not be saved in the system.
Exothermic and endothermic reactions MatchUp
Target Level
4-5
Running Total
0
0%
Attempt
1 of 3
Click on a top box, then click on its match below. Or, drag a top box and drop it onto the correct match. Match all pairs before clicking ‘Check’.
Combustion
Overall energy change
Hand warmers
Thermal decomposition
Exothermic
Sports injury packs
Endothermic
Reaction profile
Activation energy
A reaction that increases the energy of the surroundings
A reaction that decreases the energy of the surroundings
Reaction type that is exothermic
Reaction type that is endothermic
The minimum amount of energy needed for particles to react
A diagram used to show the relative energy levels of reactants and products
The difference between the energies of the reactants and products
Objects which make use of an exothermic reaction
Objects which make use of an endothermic reaction