Element Names and Symbols



Element and Ions Names and Symbols QuizzesHonors Chemistry 19-20You 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 on Thursday and Friday (which ever is applicable to you) as you learn these.Sept 5th/6th: Quiz 1 on Columns 1A , 2A and 3A and Transition elements listed below ScandiumScNickel NiYttriumYTitaniumTiCopper CuMolybdenumMoVanadiumVSilver AgTechnetiumTcChromiumCrGold AuTungstenWManganese MnZinc ZnUraniumUIronFeCadmium CdPlutoniumPuCobalt CoMercury HgSept 12th/13th: Quiz 2 on Columns 4A through 8A, the transition elements listed above, and Columns 1A, 2A, and 3A. Sept 19th/20th: 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-Sept 26th/27thPolyatomic 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-You do not need to know the rules below but they may help you name ionsRules 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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