Symbols and Charges for Monoatomic Ions- Fixed Charge

Symbols and Charges for Monoatomic Ions- Fixed ... Symbols and Charges for Polyatomic Ions Formula Name Formula Name ... (an alternate way to write ac...

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Ion Name Sheet

Symbols and Charges for Monoatomic Ions- Fixed Charge Symbol H+ Li+ Na+ K+ Rb+ Cs+ Be2+ Mg2+ Ca2+ Sr2+ Ba2+ Ra2+ Ag+ Zn2+

Name hydrogen ion lithium ion sodium ion potassium ion rubidium ion cesium ion beryllium ion magnesium ion calcium ion strontium ion barium ion radium ion silver ion zinc ion

Symbol HFClBrIO2S2Se2Te2N3P3As3C4Al3+

Name hydride fluoride chloride bromide iodide oxide sulfide selenide telluride nitride phosphide arsenide carbide aluminum ion

Note that the letters in an ion's name before the -ide ending is the stem. For example, the stem for bromide is brom-. The P for phosphide is a capital P. Symbols and Charges for Monoatomic Ions- Variable Charge Symbol Cu+ Cu2+ Fe2+ Fe3+ Sn2+ Sn4+ Cr2+ Cr3+ Mn2+ Mn3+

Systematic name (Stöck system) copper(I) copper(II) iron(II) iron(III) tin(II) tin(IV) chromium(II) chromium(III) manganese(II) manganese(III)

Common name

Symbol

cuprous cupric ferrous ferric stannous stannic chromous chromic manganous manganic

Hg22+ Hg2+ Pb2+ Pb4+ Co2+ Co3+ Au+ Au3+ Ni2+ Ni4+

Systematic name (Stöck system) mercury(I) mercury(II) lead(II) lead(IV) cobalt(II) cobalt(III) gold(I) gold(III) nickel(II) nickel(IV)

Common name mercurous mercuric plumbous plumbic cobaltous cobaltic aurous auric nickelous nickelic

Symbols and Charges for Polyatomic Ions Formula NO3NO2CrO42Cr2O72CNMnO4OHO22NH2CO32SO42SO32C2O42PO43PO33S2O32AsO43SeO42SiO32C4H4O62C2H3O2-

Name Formula Name nitrate ClO4perchlorate nitrite ClO3chlorate chromate ClO2chlorite dichromate ClOhypochlorite cyanide IO4periodate permanganate IO3iodate hydroxide IOhypoiodite peroxide BrO3bromate amide BrOhypobromite carbonate HCO3hydrogen carbonate (bicarbonate) hydrogen sulfate (bisulfate) sulfate HSO4sulfite HSO3hydrogen sulfite (bisulfite) oxalate HC2O4hydrogen oxalate (binoxalate) phosphate HPO42hydrogen phosphate phosphite H2PO4dihydrogen phosphate thiosulfate HShydrogen sulfide arsenate BO33borate selenate B4O72tetraborate silicate SiF62hexafluorosilicate tartrate acetate (an alternate way to write acetate is CH3COO-)

NH4+

ammonium ion

H3O+

hydronium

Note: Writing just the plus sign or minus sign for ions with +1 or -1 charges is acceptable.

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