Element Names and Symbols



Element Names and Symbols2017-2018You must learn the names, correct spelling, and symbol for each of the following elements. Symbols are always printed with the first letter capitalized and the second letter lower case.There will be weekly quizzes as you learn these.Friday Sept 1st/5th: Quiz 1 on Columns 1A , 2A and 3A and Transition elements listed below ScandiumScNickel NiTitaniumTiCopper CuVanadiumVSilver AgChromiumCrGold AuManganese MnZinc ZnIronFeCadmium CdCobalt CoMercury HgFriday Sept 8th/11th: Quiz 2 on Columns 4A through 8A, the transition elements listed above, and Columns 1A, 2A, and 3A. Ion Quiz Monday and Tuesday November 27th and 28th: Monatomic ions of elements named above Cations (positive ions) formed from metal atoms and hydrogen have the same name as the metal. Na+ Sodium ionZn2+Zinc ionAl3+Aluminum ionH+ hydrogen ionCommon cations and their chargesGroup 1A+1Group 2A+2Silver+1Zinc+2Aluminum+3If a metal can form cations of differing charges, the positive charge is given by a Roman numeral in parentheses following the name of the metal. Fe2+Iron (II) ionCu+Copper (I) ionFe3+Iron (III) ionCu2+Copper (II) ionMonatomic anions have names formed by replacing the ending of the name of the element with -ide. Common anions and their chargesGroup 7A-1 ( fluoride, chloride, bromide, iodide, astatide)Group 6A nonmetals-2 (oxide, sulfide, selenide, telluride)Group 5A nonmetals-3 (nitride, phosphide, arsenide)Other notable anions: carbide , C4- and hydride, H1-Polyatomic IonscarbonateCO32-oxalateC2O42-nitrateNO31-nitriteNO21-phosphatePO43-phosphitePO33-sulfateSO42-sulfiteSO32-chlorateClO31-perchlorateClO41-acetateC2H3O21-chloriteClO21-ammoniumNH4+hypochloriteClO1-permanganateMnO41-mercury (I) ion Hg22+chromateCrO42-peroxideO22-hydroxideOH1-hydrogen carbonate HCO31- cyanideCN1-bicarbonateHCO31-thiocyanateSCN1-dichromateCr2O72-iodateIO31-hydrogen sulfite HSO31-bromateBrO31-hypoioditeIO1-Rules for oxyanionsRules for acidic anionsMost common ionchlorate ClO3-no hydrogen phosphate PO43-One more oxygenperchlorate ClO4-with one hydrogenbiphosphate OROne less oxygenchlorite ClO2- hydrogen phosphate ion HPO42-Two less oxygenshypochlorite ClO-with two hydrogensdihydrogen phosphate H2PO41- ................
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