Any chemical will give off light if it is heated to a sufficiently high temperature. There are also chemicals that give off light at relatively low temperatures. Fireflys produce a type of chemical called luciferins, that produce light.
"Chemiluminescent" reactions :)
Thats if you're asking for the equivelent of "Endothermic/Exothermic" etc for light rather than heat :)
Chemical reactions can surely give of light. Fireworks are chemical reactions, and as we all know the light from fireworks are amazingly bright.
the chemical reaction produce heat is called exothermic reaction & the reaction which takes heat is called endothermic reaction
Combustion reactions give off heat and light. They're all exothermic, with oxygen as 1 reactant, and carbon dioxide and water as products.
Certain types of exothermic reactions (e.g. fire, explosion, firefly luminol reaction)
combustion
Burning.
exothermic reaction
Chemical reactions can produce heat and energy but not all chemical reactions produce them. Exothermic reactions produce heat and energy (possibly in the form of photons/light), while endothermic reaction absorb them.
heat, light
Combustion
An exothermic reaction is a chemical reaction that releases energy in the form of light or heat. It is the opposite of an endothermic reaction. Expressed in a chemical equation:reactants → products + energy
exothermic reaction
The effect of heat on a chemical reaction will depend on whether the chemical reaction is exothermic (producing heat), or endothermic (requiring an input of heat). If the reaction is endothermic, then adding heat will increase the speed, but the opposite is true for an exothermic reaction.
can heat add energy to the chemical reaction in a glwo stick
Chemical reactions can produce heat and energy but not all chemical reactions produce them. Exothermic reactions produce heat and energy (possibly in the form of photons/light), while endothermic reaction absorb them.
heat, light
heat, light
Heat & light energy during chemical reaction.
its a chemical reaction. in addition to heat and light, a new gaseous substances are formed
An exothermic reaction is a chemical reaction that releases energy in the form of light or heat. It is the opposite of an endothermic reaction
Combustion
An exothermic reaction is a chemical reaction that releases energy in the form of light or heat. It is the opposite of an endothermic reaction. Expressed in a chemical equation:reactants → products + energy
An endothermic reaction is a chemical reaction in which energy (heat, light, etc.) is absorbed instead of released as in a exothermic reaction.