Is triboluminescence a physical property or chemical property?
it is an chemical property by giving off the glow. Triboluminescence is an optical phenomenon, consequently is a physical property.
What is triboluminescence?
Triboluminescence is an optical phenomenon when certaintypes of crystals are pulled, ripped, crunched, or rubbed theygenerate flashes of light. The exact cause and mechanism
of this phenomenon is still unknown.