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1、NamingInorganicCompoundsIntroduction：1.10millionknownchemicalsubstances.Needtoestablishasetofrulesleadingtoinformative,systematicnameforeachsubstance.2.Nomenclature:basicrulesfornamingsimplecompounds(organiccompounds,inorganiccompounds)Contentsofcurrentsection：1.Preparat
2、orymaterials（namesofcommonelementsintheperiodictable)；2.Ioniccompounds(cations,anions,compounds)；3.Acids；4.MolecularcompoundsCommonElements：Ac-Actinium锕,Ag-Silver,Al-Aluminum,Ar-Argon,As-Arsenic,Au-Gold,B-Boron,Ba-Barium,Be-Beryllium,Bi-Bismuth,Br-Bromine,C-Carbon,Ca-Cal
3、cium,Cd-Cadmium,Ce-Cerium铈,Cl-Chlorine,Co-Cobalt,Cr-Chromium,Cs-Cesium铯,Cu-Copper,F-Fluorine,Fe-Iron,Ga-Gallium镓,Ge-Germanium锗,H-Hydrogen,He-Helium,Hg-Mercury,I-Iodine,In-Indium,Ir-Iridium铱,K-Potassium,Kr-Krypton,La-Lanthanum镧,Li-Lithium,Mg-Magnesium,Mn-Manganese,Mo-Moly
4、bdenum钼,N-Nitrogen,Na-Sodium,Nb-Niobium铌,Nd-Neodymium钕,Ne-Neon,Ni-Nickel,O-Oxygen,Os-Osmium锇,P-Phosphorus,Pb-Lead,Pd-Palladium钯,Po-Polonium钋,Pt-Platinum,Pu-Plutonium钚,Ra-Radium,Rb-Rubidium铷,Re-Rhenium铼,Rn-Radon氡,Ru-Ruthenium钌,S-Sulfur,Sb-Antimony锑,Sc-Scandium钪,Se-Seleniu
5、m硒,Si-Silicon,Sm-Samarium钐,Sn-Tin,Sr-Strontium锶,Ta-Tantalum钽,Te-Tellurium,Ti-Titanium,Tl-Thallium,U-Uranium,V-Vanadium钒，W-Tungsten,Xe-Xenon,Y-Yttrium钇,Zn-Zinc,Zr-Zirconium锆IoniccompoundsGeneralrule:Thenamesofioniccompoundsarebasedonthenamesoftheionsofwhichtheyarecomposed
6、.Thepositiveion(cation)isalwaysnamedfirstandlistedfirstinwritingtheformulaforthecompound.Thenegativeion(anion)isnamedandwrittenlast.Eg.：NaCl(sodiumchloride)NamingcationsMonatomicions(takethenameoftheelementitself)Zn2+(zincion),Al3+(aluminumion)Note:foranelement(especiall
7、ytransitionmetals)withmorethan1positiveion,thepositivechargeoftheionisindicatedbyaRomannumeralinparenthesesfollowingthenameofthemetal:Fe2+---iron(II)ion,Cu+---copper(I)ionIfunsure,usetheRomannumeraldesignationofchargesaspartofthename.NamingcationsNote:Awidelyusedoldermet
8、hodtodistinguishbetweentwodifferentlychargedionsofametalistoapplytheending–ousforthelowerchargedionsor-
