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Unformatted text preview: 2 O Lead (II) Pb 2+ Compound Charge Neutrality: When elements combine to form compounds the net charge of the Aluminum Al 3+ compound is zero. When ions are formed the resulting charge on the ion is an excess of the anion () or cation Titanium (IV) Ti 4+ (+) charge. Group IA Alkali 1+ Note: The periodic table can be used to identify the charge of many cations and anions. Group IIA Alkaline 2+ jpechunf5/2007...
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- Spring '10