It is a cation with a 2+ charge, i.e. Mg2+ or Fe2+
The charge on an Fe(II) ion is 2+.
Cation Mg2+ , anions 2 Cl-
b3^2+
It is not suffiecient to identify a cation only on a flame test.æ You must also identify the color of the flame which corresponds to a certain element.
Diaminosilver
what is the cation for Ca(ClO4)2
Beryllium cation is Be(2+).
Cation. It is positively charged!
No. helium does not form cation
It is a cation with a 2+ charge, i.e. Mg2+ or Fe2+
It's 1+ Yeah
The blue color of copper salt solutions such as copper nitrate are due to the copper cation.
the cation is a ion with fewer electrons than protons, giving it a positive charge. Hence when reacting it makes the electrons jump around from energy levels, resulting in the color change you see.
The charge on an Fe(II) ion is 2+.
The sulfate ion itself does not contribute color to a solution, but the accompanying cation may contribute color.
Sodiumis in group 1 and its cation is charge +1. Calcium is in group 2 and the cahrge on its cation is +2. etc.