Practice problem
Carbon — Role and Importance to Life
By Deena Hauze
Luminol is a chemiluminescent molecule.
Image Source: By Tavo Romann (Own work) CC BY-SA 4.0, via Wikimedia Commons
Image Source: By Fvasconcellos (Own work) [Public domain], via Wikimedia Commons
Which of the following statements about the luminol molecule above is true?