Mn2ioon
Mn2ioon is not a term used in standard chemical nomenclature. It appears to be a typographical error or a nonstandard variant of the manganese(II) ion, Mn2+. Consequently, most information about Mn2ioon refers to Mn2+ ion in aqueous or solid-state forms.
The manganese(II) ion carries a +2 oxidation state and a d5 electron configuration, giving it high-spin character
Mn2+ is an essential trace element for many organisms. It serves as a cofactor for enzymes such
Applications and safety: Mn2+ salts are used as reagents in synthesis and as micronutrient fertilizers. In biology