Which statement describes an exothermic reaction?
1 )
Thermal energy is transferred to the surroundings leading to a decrease in the temperature of the surroundings.
Thermal energy is transferred to the surroundings leading to an increase in the temperature of the surroundings.
3 )
Thermal energy is taken in from the surroundings leading to an increase in the temperature of the surroundings.
4 )
Thermal energy is taken in from the surroundings leading to a decrease in the temperature of the surroundings.
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