Most common ionic charge of platinum are +2 and +4.
The most common ionic charge for sodium (Na) is +1, where it loses one electron to achieve a stable electron configuration.
The most common ionic charge for calcium is +2. Calcium typically loses two electrons to achieve a full outer electron shell, resulting in a +2 charge.
The most common ionic charge of Californium is +3. Californium typically loses three electrons to achieve a stable configuration.
Lead's ionic charge is variable. It is either +2 or +4 depending on the properties of the anions. These charges can also be referred to as "common ionic charge". Example of Pb+2 ionic charge: Lead(II) phosphide Pb+2 and P-3 Pb3P2 Example of Pb+4 ionic charge: Lead(IV) Sulfate Pb+4 and (SO4) -2 Pb2(SO4)4 simplified -> Pb(SO4)2
FeAs2 is the most common arsenide (míneral lollingite) it is not ionic. There are arsenide phases FeAs and Fe3As2 corresponding to iron(III) arsenide and iron (II) arsenide, again the bonding is not ionic.
The most common ionic charge for sodium (Na) is +1, where it loses one electron to achieve a stable electron configuration.
The most common ionic charge for calcium is +2. Calcium typically loses two electrons to achieve a full outer electron shell, resulting in a +2 charge.
The most common ionic charge of Californium is +3. Californium typically loses three electrons to achieve a stable configuration.
Lead's ionic charge is variable. It is either +2 or +4 depending on the properties of the anions. These charges can also be referred to as "common ionic charge". Example of Pb+2 ionic charge: Lead(II) phosphide Pb+2 and P-3 Pb3P2 Example of Pb+4 ionic charge: Lead(IV) Sulfate Pb+4 and (SO4) -2 Pb2(SO4)4 simplified -> Pb(SO4)2
Calcium is a bivalent chemical element - 2+.
FeAs2 is the most common arsenide (míneral lollingite) it is not ionic. There are arsenide phases FeAs and Fe3As2 corresponding to iron(III) arsenide and iron (II) arsenide, again the bonding is not ionic.
The most common charge for sulfur is -2.
A Magnesium ion has a charge of 2+.
The most common charge for an iodine ion is -1.
Lead can exist in several different ionic forms depending on the conditions. The most common ionic form of lead is Pb2+, which is the most stable oxidation state of lead. Lead can also exist in other oxidation states such as Pb4+ and Pb+.
-2
Uranium valences: 3,4,5,6,7, possible also 2 in the unstable oxide UO.