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Chem 07 Ions
A list of common monatomic and polyatomic ions
Question | Answer |
---|---|
group 1 (alkali metals) ion charge | 1+ |
group 2 (alkaline earth metals) ion charge | 2+ |
group 13 ion charge | 3+ |
group 15 ion charge | 3– |
group 16 ion charge | 2– |
group 17 (halogens) ion charge | 1– |
transitions: copper ion charges | 1+, 2+ |
transitions: iron ion charges | 2+, 3+ |
transitions: lead (and tin) ion charges | 2+, 4+ |
hydroxide | OH1– |
cyanide | CN1– |
ammonium | NH4 1+ |
peroxide | O2 2– |
acetate | C2H3O2 1– |
nitrate | NO3 1– |
chlorate | ClO3 1– |
carbonate | CO3 2– |
sulfate | SO4 2– |
phosphate | PO4 3– |