From the surroundings. From Wikipedia: "...a process or reaction in which the system absorbs energy from its surroundings in the form of (usually, but not always) heat."
Can be called endothermic.
Endothermic.
An endothermic reaction is one that uses chemical energy.
Endothermic, if the energy is in the form of heat.
Endothermic reaction = absorbs energyExothermic reaction = releases energy
"Activation Energy reactions"; Endothermic reactions require energy.
Can be called endothermic.
The difference between endothermic and exothermic energy is that exothermic energy is the reaction that releases energy and endothermic is the reaction in ehich energy is absorbed.
endothermic
Endothermic.
An endothermic reaction is one that uses chemical energy.
Endothermic, if the energy is in the form of heat.
Endothermic reaction = absorbs energyExothermic reaction = releases energy
Endothermic-take in Heat, as opposed to exothermic which gives off heat-like a fire or explosion.
endothermic reaction
Endothermic reaction
... is an exothermic reaction (opposite of 'endothermic')