Pb2+
o2 because think about it o is for oxygen and the the di in dioxide means 2 ( by the way oxide is oxygen)
Lead iodide is not a correct name. Lead is a transition metal and can form more than one ion. The charge of the lead ion should be in the name. For example, lead(II) iodide, which would be PbI2. Lead(IV) iodide would be PbI4.
The ion bromide is Br-.
The symbol for a chlorine ion is Cl-.
The symbol for the iodine ion is I-.
The symbol of lead IV ion is Pb^4+.
The symbol for a lead ion is Pb, and the charge can vary depending on the specific ion. Common lead ions include Pb^2+ and Pb^4+.
This is the ion Th4+
o2 because think about it o is for oxygen and the the di in dioxide means 2 ( by the way oxide is oxygen)
the symbol of ion is base on the lemement that you are trying to fin out
Lead iodide is not a correct name. Lead is a transition metal and can form more than one ion. The charge of the lead ion should be in the name. For example, lead(II) iodide, which would be PbI2. Lead(IV) iodide would be PbI4.
the symbol for Oxygen is O, the Oxygen ion is 2-. therefore the symbol for the oxygen ion is O2-
The ion bromide is Br-.
The symbol for the fluoride ion is F-.
The symbol for the iodine ion is I-.
The symbol for a chlorine ion is Cl-.
the chemical symbol for boron ion is B+++