The first day of class, a couple of chemistry we remember the subject.
Prepod(P) writes before students(C) the formula H2O2
Q: But this is the pride of chemistry, as a science, tell me what it is and why?
C: Hydrogen peroxide
P: is correct
Q: Nowow... may have started to use it in medicine?
P is no. Blondes are made with her, and they all like them! 😉