As an adjective manganous
is containing manganese in its +2 oxidation state.
As a noun manganeses is
plural of manganese.
manganous
English
Adjective
(-)
(chemistry) Containing manganese in its +2 oxidation state.
Derived terms
* manganous bromide
* manganous carbonate
* manganous chloride
* manganous dichloride
* manganous sulfate, manganous sulphate
See also
* manganic