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ask a friend, family member, teacher, chemist, scientist, but i'm 37 percent sure no

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Q: Is emission of light evidence of chemical reaction?
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Related questions

Is emission of light a chemical or physical change?

Most of the time the emission of light is a physical change but there are some chemical reactions which emit light as a byproduct of the reaction.


What is photo chemical reaction?

chemical reaction brought on by light ( latin: photo - light)


What are the five observations of chemistry that shows that a chemical reaction have taken place?

Formation of a precipitate; change in color; change in temperature; formation of a gas; emission of light.


Is the chemical reaction of photosynthesis?

6CO2+6H2O+light energy-->C6H12O6+6O2 Chemical reaction of Photosynthesis


What stages of photosynthesis would be considered a light reaction?

chemical reaction


What chemical reactions reales energy?

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


Is absorbing light a chemical reaction?

Light absorption is a physical process; but the effects of the absorption may be chemical.


What is the emission of heat from an object called?

chemiluminescence The direct production of light as the result of a chemical reaction with little or no heat produced


What kind of reaction is when you light a match?

its a chemical reaction. in addition to heat and light, a new gaseous substances are formed


What kind of chemical reaction absorbs light?

Photosynthesis.


Can heat add energy to the chemical reaction on a light stick?

can heat add energy to the chemical reaction in a glwo stick


What sensory evidence could be used to argue that a chemical transformation of a substance had occurred?

Sensory evidence of chemical reactions may be: - Change of color - Change of odor - Change of aspect - Change of the temperature - A violent reaction with explosion or fire - Bubbling - Emitting a sound - Emitting a light