E
Editor
Sep 18, 2022
Which of the following is the formula of Potassium permanganate?
Difficulty: Easy
A:
$\rm{K_{2}MnO}$
B:
$\rm{KMnO_{4}}$
C:
$\rm{KMnO_{2}}$
D:
None of these
ID: 63273dbeca83163ac3a17b57