The ion for Potassium has a charge of 1+.
The ion for Iodine has a charge of 1-.
This means that in order to make the overall charge of a unit of a compound of Potassium and Iodine, there must be one atom of Potassium and one atom of Iodine.
Therefore, when K+ and I- are bonded, they make the ionic compound of KI.
Xn+Yn-
Aluminum and lithium are both metals and will not form any ionic compounds together.
(nh4)3po4
Neutral.
Ionic compounds are conventionally represented by chemical formulas; but after contemporary knowledge ionic compounds have complex, long chain molecules.
K3n
Xn+Yn-
formula mass can be used for ionic compounds.
it is not a molecule
Aluminum and lithium are both metals and will not form any ionic compounds together.
(nh4)3po4
Neutral.
Alkali metals (like Na and K) and halogens (like Cl and Br) have the general ionic formula format XY (X+ and Y- in solution)
Ionic compounds are conventionally represented by chemical formulas; but after contemporary knowledge ionic compounds have complex, long chain molecules.
Na2O and Na2O2
MgS --> Mg2+ and S2- -->Ionic Compounds
π¬s9888hcof=GAy