The energy is dependent on the reactants.
greater than
nuclear
exothermic reaction. This type of reaction releases energy to the surroundings as heat.
an Exothermic reaction
A chemical reaction
Exothermic reaction.
Exothermic reaction.
Thermal energy is energy given off by a substance due to a reaction.
An endothermic reaction is a chemical reaction in which more energy is taken in than given off. This means that energy is absorbed from the surroundings during the reaction, causing a decrease in temperature. An example of an endothermic reaction is the reaction between baking soda and vinegar.
Radiation
An indication that energy is given off in a chemical reaction is shown by an increase in temperature. This is because the released energy can manifest as heat, causing the surroundings to become warmer.
energy is released which makes it hotter because it is an exothermic reaction, or energy is absorbed which makes it colder and an endothermic reaction =]