Oxidation number help...............?
Cd in Cds
Fe in Fe(OH2)
As in Na3AsO3
Cs in Cs2O
Sr in SrCo3
Si in Na2SiO3
H in KHCO3
Mn in Mn2O3
Sn in SnO2
Cd in Cds
Fe in Fe(OH2)
As in Na3AsO3
Cs in Cs2O
Sr in SrCo3
Si in Na2SiO3
H in KHCO3
Mn in Mn2O3
Sn in SnO2