Energy changes Booklet 5 Flashcards
1
Q
Define exothermic reaction
A
Heat exerts the chemical into the air this makes the surroundings hotter
2
Q
Define endothermic
A
heat exerts the chemicals so the surroundings get colder
Define exothermic reaction
Heat exerts the chemical into the air this makes the surroundings hotter
Define endothermic
heat exerts the chemicals so the surroundings get colder