Phosphor
It is any substance that exhibits the phenomenon of Luminescence.
They are named after Phosphorous, the light-emitting element. But Phosphorous emits light due to chemiluminescence, not phosphorescence.
It is any substance that exhibits the phenomenon of Luminescence.
They are named after Phosphorous, the light-emitting element. But Phosphorous emits light due to chemiluminescence, not phosphorescence.