Noun
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Luminol is a chemical substance used in crime investigations.
Luminol's characteristic is that it reacts with blood and emits a pale blue light.
Forensic scientists use the luminol reaction to detect invisible bloodstains.
The luminol reaction occurs when hydrogen peroxide reacts with trace amounts of iron.
Due to its luminescence phenomenon, luminol is sometimes used in science experiment demonstrations.
Kana that make up this word
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