Mn2O3 =Mn 3+O 2-andMnBr2 =Mn2+Br1-Therefore,The first binary compound (Mn2O3) contains the ion Mn3+
common ion.
Ionic compounds are between a metal ion and a non-metal ion otherwise known as a cation and anion.
The total numbers of positive and negative parts of the compound must be the same. Manganese (IV) has 4 positive charges per ion and phosphate has 3 negative charges per ion; therefore the formula is Mn3(PO4)4.
monatomic Ion- contains one atom polyatomic ion- contains more than one atom
Mn2O3 =Mn 3+O 2-andMnBr2 =Mn2+Br1-Therefore,The first binary compound (Mn2O3) contains the ion Mn3+
Mn3+
PbO
If the compound contains a polyatomic ion, simply name the ion.
Examples are: PbO, PbNO3, PbCl, PbS, etc.
The chemical formula for manganese(II) phosphate is Mn3(PO4)2.
No: sodium forms a positive ion in its ionic compounds.
Sulphate compounds are compounds that contain the sulfate ion, SO42-.
common ion.
Ionic compounds are between a metal ion and a non-metal ion otherwise known as a cation and anion.
If the ion contains only one atom, it is an atom of scandium, for which the most common oxidation state in compounds is +3. However, in gas phase, +2 and +1 are also possible.
No, it doesnot as Potassium has only one positive charge.