Triboluminescence is an optical phenomenon when certain types of crystals are pulled, ripped, crunched, or rubbed they generate flashes of light.
The exact cause and mechanism of this phenomenon is still unknown.
triboluminescence was named in 750 BC!?
it is an chemical property by giving off the glow. Triboluminescence is an optical phenomenon, consequently is a physical property.
Because of the triboluminescence.
Triboluminescence
the red one. ask javirous barnette or skylar ewards!
Wint-O-Green lifesavers. Bite one in the dark, it makes sparkles of light.
We will see light generated by triboluminescence, sometimes called fractoluminescence, when we see a substance glowing after it is scratched, crushed or rubbed. A link is provided to the related Wikipedia post, and you'll find that link below.
Triboluminescence is the release of light from a substance by frictional contact such as scratching or rubbing. It can sometimes happen when a jewel (such as a diamond or quartz) begins to glow when being rubbed.
Triboluminescence is an optical phenomenon in which light is generated when material is pulled apart, ripped, scratched, crushed, or rubbed (see tribology) through the breaking of chemical bonds in the material.
the 3 other ones are bioluminescence, phosphorescence and electroluminescence
The lifesaver sparks in your mouth If you take the lifesavers into a pitch-black room (a bathroom usually works the best) you can watch science in action. I find it works best with a friend because then you can share the feeling of amazement, but it also works if you are by yourself and look in the mirror. In the darkened room chew the lifesaver with your mouth open (chomping) and if you get the right crunch your friend or yourself will see sparks of blue lights making your mouth glow. The reason you see these sparks is because of an effect called triboluminescence. Triboluminescence is emission of light as a result of something being crushed or torn, in this case, crystalline sugars. When the candy is crushed electrons are released and these electrons collide with nitrogen molecules in the air, which causes a vibration that results in an ultraviolet spark. =-=-=-=-=-=-=-=-=-=-=-=-=-=v As Told By A Woonsocket 7th Grade Teacher
Those would be properties like magnetism, fluorescence, triboluminescence.