Anions

Name Formula Name Formula
    hypobromite BrO-
acetate C2H3O2- hypochlorite ClO-
arsenite AsO23- iodate IO3-
bromate BrO3- iodide I-
bromide Br- manganate MnO42-
carbonate CO32- nitrate NO3-
chlorate ClO3- nitrite NO2-
chloride Cl- nitride N3-
chlorite ClO2- oxalate C2O42-
chromate CrO42- perchlorate ClO4-
cyanide CN- periodate IO4-
 cyanate OCN-   permanganate MnO4- 
dichromate Cr2O72- peroxide O22-
bicarbonate HCO3- phosphate PO43-
bisulfate HSO4- phosphite PO33-
biphosphate HPO42- silicate SiO44-
ferricyanide Fe(CN)63- sulfate SO42-
fluoride F- sulfite SO32-
hydrogen sulfite HSO3- thiocyanate SCN-
hydroxide OH- thiosulfate S2O32-

Cations

Name Formula Name Formula
hydrogen H+ manganese (II) Mn2+
ammonium NH4+    
aluminum Al3+ manganese (IV) Mn4+
bariuim Ba2+ mercury (I) Hg+
calcium Ca2+ mercury (II) Hg2+
copper (I) [cuprous] Cu+ nickle (II) Ni2+
copper (II) [cupric] Cu2+ nickle (III) Ni3+
iron (II) [ferrous] Fe2+ potassium K+
iron (III) [ferric] Fe3+ silver Ag+
lead (II) [plumbous] Pb2+ sodium Na+
lead (IV) [plumbic] Pb4+ strontium Sr2+
lithium Li+ tin (II) Sn2+
magnesium Mg2+  tin (IV) Sn4+

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最后修改: 2026年05月22日 星期五 05:08