The Sulphate ion
The charge of each titanium ion in the ionic compound TiO2 is +4. This is because oxygen typically has a charge of -2, so in order for the compound to be neutral, titanium must have a charge of +4 to balance out the -2 charge of each oxygen ion.
the charge is 4 2+C+3(-2)=0 C=4
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If the ion is positive, then the loss of an electron will result in the ion having one greater positive charge. (A +3 ion will be +4.) If the ion is negative, then the loss of an electron will result in the ion being one less negative than it was previously. (A -4 ion wil be -3. A -1 ion will be neutral and have a zero charge.)
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+.
the Xenon itself is an electron, so it doesn't have an ion charge
The charge of each titanium ion in the ionic compound TiO2 is +4. This is because oxygen typically has a charge of -2, so in order for the compound to be neutral, titanium must have a charge of +4 to balance out the -2 charge of each oxygen ion.
The charge of a silicate ion is typically -4. This is because silicon generally has a 4+ charge, and it bonds with oxygen atoms which each have a 2- charge. This results in a net charge of -4 for the silicate ion.
Beryllium is element 4, so the "neutral" atom would have 4 protons and 4 electrons. In order to have a "-2" charge, it would need 6 electrons.
The ionic charge on the zirconium ion in zirconium oxide (ZrO2) is +4. This is because oxygen typically has a charge of -2 in ionic compounds, so to balance the charges, the zirconium ion must have a charge of +4.
the charge is 4 2+C+3(-2)=0 C=4
The total charge of 4 sodium ions is +4. Each sodium ion carries a charge of +1, so when you have 4 of them, the total charge is +4.
The oxidation number of Zn in the complex ion Zn(OH)4 2- is +2. This is because the overall charge of the complex ion is -2, and each hydroxide ion (OH-) has a -1 charge. Hence, the zinc (Zn) ion must have a +2 charge to balance the overall charge of the complex ion.
Lead can form ions with a charge of +2 or +4.
One oxide ion (O2-) has a charge of -2, while the titanium ion (Ti4+) has a charge of +4. To balance the charges, you would need 2 oxide ions (2 x -2 = -4) for every titanium ion.
The charge of a Pb ion can vary depending on the specific ion. Commonly, lead can exist as Pb2+ or Pb4+ ions.
The charge on the lead ion (Pb) in PbS2 is +2. This is because each sulfur atom (S) has a charge of -2, and since there are two sulfur atoms for every lead atom in lead(IV) sulfide (PbS2), the lead ion must have a charge of +2 to balance out the charges in the compound.