prefix- alkane alkyl alkene alkyne meth- methane methyl methene methyne eth- ethane ethyl ethene ethyne prop- propane propyl propene propyne but- butane butyl butene butyne pent- pentane pentyl pentene pentyne hex- hexane hexyl hexene hexyne hept- heptane heptyl heptene heptyne oct- octane octyl octene octyne non- nonane nonyl nonene nonyne dec- decane decyl decene decyne Common Polyatomic Ions Ion Name NH4+ ammonium NO2- nitrite NO3- nitrate SO32- sulfite SO42- sulfate HSO4- hydrogen slulfate OH- hydroxide CN- cyanide PO4- phophate HPO42- hydrogen phosphate H2PO4- dihydrogen phosphate CO32- carbonate HCO3- hydrogen carbonate ClO- hypochlorite ClO2- chlorite ClO3- chlorate ClO4- perchlorate C2H3O2- acetate MnO4- permaganate Cr2O72- dichromate CrO42- chromate O22- peroxide Common TypeII Cations Ion Systematic Name Alternate Name Fe3+ iron(III) ferric Fe2+ Iron(II) ferrous Cu2+ copper(II) cupric Co3+ cobalt(III) cobaltic Co2+ cobalt(II) cobaltous Sn4+ tin(IV) stannic Sn2+ tin(II) stannous Pb4+ lead(IV) plumbic Pb2+ lead(II) plumbons Hg2+ mercury(II) mercuric Hg22+ nercury(I) mercurous Common Monatomic Cations and Anions Cation Name Anion Name H+ hydrogen H- hydride Li+ lithium F- fluoride Na+ sodium Cl- chloride K+ potassium Br- bromide Cs+ cesium I- iodide Be2+ beryllium O2- oxide Mg2+ magnesium S2- sulfide Ca2+ calcium N3- nitride Ba2+ barium P3- phosphide Al3+ aluminum Ag+ silver Zn2+ zinc --

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