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Unformatted text preview: 3 2,2-Dimethylbutane - CH 3 C(CH 3 ) 2 CH 2 CH 3 20. For each of these metals, write the chemical symbol for the corresponding ion (with charge). A. Lithium- Li + B. Strontium- Sr 2+ C. Aluminum- Al 3+ D. Calcium- Ca 2+ E. Zinc- Ca 2+ 27. Although not a transition element, lead can form two cations: Pb 2+ and Pb 4+ . Write the formulas for the compounds of these ions with the chloride ion. Pb 2+ (aq) + 2 Cl-(aq) PbCl 2 (s) Pb 4+ (aq) + 4 Cl- (aq) PbCl 4 (s)...
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- Spring '08