Answer:
IUPAC name the compound with their number of each atom.
Step-by-step explanation:
a) manganese dioxide: (Mn +4) ⇒ MnO2
b) mercurous chloride was canceled by the IUPAC, it is correct Mercury chloride. (Hg +1) ⇒ Hg2Cl2
c) Ferric nitrate: Iron (III) nitrate.
d) It is correct.
e) cupper dibromide