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Substances which will glow in the dark after being exposed to sunlight are called:

A. uranium
B. pitchblende
C. radactives
D. phosphorescents

User Anil Namde
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1 Answer

5 votes

Final answer:

Phosphorescents are substances that glow in the dark after being exposed to sunlight. They absorb photons and re-emit light over a longer period of time.

Step-by-step explanation:

Substances which will glow in the dark after being exposed to sunlight are called phosphorescents. Phosphorescence is a type of luminescence where a material absorbs photons and then re-emits them over a longer period of time. This delayed emission of light is what causes the substance to glow in the dark.

User Marlo
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