Classes of Elements: Metalsclassesclasses of elementsmetals, nonmetalsmetalloidselements similar physical propertiesappearance, density, statesimilar chemical properties electronselement’s reactivityelementreactelements.H11123456789101112131415161718234567HydrogenHe2HeliumNe10NeonAr18ArgonKr36KryptonXe54XenonRn86RadonBrHg35BromineCl17ChlorineF9FluorineO8OxygenN7NitrogenC6CarbonB5BoronLi3LithiumNa11SodiumK19PotassiumCa20CalciumRb37RubidiumCs55CesiumFr87FranciumRa88RadiumAc89ActiniumRf104RutherfordiumDb105DubniumSg106SeaborgiumBh107BohriumHs108HassiumMt109Meitnerium110Darmstadtium111Roentgenium112CoperniciumCn114FleroviumFl116LivermoriumLvRgDsBa56BariumLa57LanthanumHf72HafniumTa73TantalumW74TungstunRe75RheniumOs76OsmiumIr77IridiumPt78PlatinumAu79Gold80MercuryTl81ThalliumPb82LeadBi8384BismuthPoPoloniumSr38StrontiumY39YttriumZr40ZirconiumNb41NiobiumMo42MolybdenumTc43TechnetiumRu44RutheniumRh45RhodiumPd46PalladiumAg47SilverCd48CadmiumIn49IndiumSn50TinSc21ScandiumTi22TitaniumV23VanadiumCr24ChromiumMn25ManganeseFe26IronCo27CobaltNi28NickelCu29CopperZn30ZincGa31GalliumAl13AluminumMg12MagnesiumBe4BeryliumSi14SiliconP15PhosphorusS16SulfurSe34SeleniumAs33ArsenicGe32GermaniumSb51 AntimonyTe52TelluriumI53IodineAt85AstatineCe58CeriumTh90Pa91Pr59PraseodymiumNd60NeodymiumU92Np93Pm61PromethiumSm62SamariumPu94Am95Eu63EuropiumGd64GadoliniumCm96Bk97Tb65TerbiumDy66DysprosiumCf98Es99Ho67HolmiumEr68ErbiumFm100Md101Tm69ThuliumYb70YtterbiumLu71Lutetium No102Lr103ActinidsLanthanoidsThoriumProtactiniumUraniumNeptuniumPlutoniumAmericiumCuriumBerkeliumCalifornium EinsteiniumFermiumMendeleviumNobeliumLawrenciumPeriodic Table of the ElementsBackground ColormetalmetalloidnonmetalsolidliquidgasunknownSymbol ColorProperties of MetalsMetalshigh melting pointssolidmalleable and ductile. MalleabilityhammeredDuctilitystretchedMetalsshinygood conductorsProperties of Metals:shinymalleable & ductilehigh melting pointssolid at room temperature(except mercury)good conductors of heat and electricitymercurysilvergoldmalleableductileconductsheatconductselectricityChemical properties:1-3 valence electronsreact with metals and some nonmetalslose electrons easilyalloyssodium+ chlorineChemical PropertiesAtomsmetalseasily lose valence electrons. Metalsmetalsnonmetalsalloys metals in Visit www.newpathlearning.comMetalselementsmetals. MetalsnonmetalsNaCl (table salt)1 cup12Arsenicmetalsnonmetalsmetalloidsgoldsilvermercuryductilemalleableconductselectricityconductsheatalloysclassesclasses of elementsmetals, nonmetalsmetalloidselementssimilar physical propertiesappearance, density, statesimilar chemical propertieselectronselement’s reactivityelementreactelements.H11123456788888888888891111111101010101001010111010101111111111222222222222131313131313131311113331415151515151515155151515161718234567HydrogenHe2HeliumNe10NeonAr18ArgonKr36KryptonXe54XenonRn86RadonBrHHHHHHHHHHHHHgggggggggggggg35BromineCl17ChlorineF9FluorineO8OxygenN7NiNiNitrNiNNititit ogenCCCCCCCCC6CarbCCaCCaCCaonBBBBBBBB5BoronLi3LithiumNa11SodiumK19PotassiumCa20CalciumRb37RubidiumCs55CesiumFr87FranciumRa88RadiumAc89ActiniumRf104RutherfordiummDDDDDDDDDDDDDDbbbbbbbbbbbbb1050505DubnDubnDDubnDubnDubnnDubnDubnDiumiumiummmmmmSg1060606106106110610606000Seaborgigirgiggg umuBhhhhhhhhh10710710710710077107107BohriumHHHHHHHHHHHssssssssss108HassiumMt109Meitnerium11111111111 0Darmstadtiumm1111111111111111111111111111111RoenRoeRoenRoenRoennnRoenRRtgentgttgtgetgggtggegium112CopeCopeCopeCopeCopeeCopeCopeCopeCCrrnicriumCn114FleroviumFl116LivermoriumLvDDDDDDDDDDDssssssssssssss RRRRRRRRRRRRRggggggggggggggBa56BariumLa57LanthanumHf72HafniumTaaaaa73TantalummmmmmmmWWWWWWWW74TungungTTTTun stunRRRRRRReeeeee75775757577757555555RhenRRRheRhehennnhenheniuiumiumiiumuiumumummOOOOOOsssssss76767676777677677666OsOOsOssmiOsOOssmsOsm ummmmmmIr77IridiumPPPPPPPttttttttt78Plaaatataatatlaatla inuminuminumumumminumnumnunuuAAAuuuuuuu777977Goololdoldoldooold8080880000888800MMerMercMercMercMercMeeerMercMuryTTTl8888818888ThalliumPb82LeadBi8384BismuthPoPoloniumSr38StrontiumY39YttriumZr40ZirconiumNb41NiobiumMo42MolybdenumTTTTTTTTTTcccccccc43TeTeeechnechnnechnechnhnncchneeetiummmmRRRRRRuuuuuu44444444444444RRuRRuthRRuRRRuuueniumRRRRRRRhhhhhh45444RhodRhohodRhodRRhoRRhodhodddiumiumumumi miuuuuPd46PalladiumAAAAAAAggggggg474777777477SilvSSSilvSilvSilvSilvSilveeerreeeregggg CCCCCCCCd48CadmCCadmadCadCadmC dmCadmiumIn49494949949994494IndindididndindidinIndiiuuumumuuuuSn50TinSc21ScandiumTi22TitaniumV23VanadiumCr24ChromiummmummummmMMMMMMn25MangMangMangManMangMangManga gganesanesnesseeeFFFFFFFeeeeeeee2626226262266626IronIronoooCCCCCCCCCoooooo27Cobbabaobbabbb lttltltttNi28NickelCu29CopperZZZZZZZnnnnnnnn3000000ZincGGGGGGGaaaaaaa31GallGaGGGGGGGa iumAAAAAAAlllllll131333333333AAAAAlumlAlumAlumAlumminuminumnumumuminumnummnuminniMg12MagnesiumggBe4BeryliumSSSSSSSiiiiii14144144414441411SiliconP15PhosphorusS16SulfurSe34SeleniumAs33ArsenicGe32GGermGeeGaniumSb51AntimonyTe52TelluriumI53IodineAt85AstatineCCCCCCCeeeeeeee58CeriiriiiumumummumuuuumumTTTTTTh9000PPPPPPPPaaaaaaa9199PPPPPPPPr55595959599555555995asPraPraPrasP asP ssasa eodymiumNNNNNNNddddddd606006060606006006606NeodoNeoNeooNeoNNeodNeodNeododymmmiumiuymmiumium um mmmmmmmmU999292999999Np93Pmmmmm61PromethiummmmmmmSSSSSSmmmmmmm622666222SammSamammamamamaSS m ririrrrriuiuiumiPPPPPPPPuuuuuuuuu94994999494949AAAAAAAAAAAAAm99599559595995995EEEEuuuuuuuuu666363uroEurourouruuroupiumumpiumpipiupiumpiumpiumpiumpiuiumppGGGGGGGGGddddddd6464646446666GadoliniumCm96Bk97Tb65TerbiumDy66DysprosiumyyCf98Es99Ho67HolmiumEr68ErbiumFm100Md101Tm69ThuliumYb70YtterbiumLu71Lutetium No102Lr103AAAAAAAAAAAAAcccccccccccttttttttiiiiiinnnniiiiiiiiddddddddddddddssssssssssssLLLLLLLLLLLaaaaaaaaanthhhhhhhhaaaaaaaaaaannnnnnooooooooooooiiiiiiiiiddsThorThorThorThohohorThoThThThT oriumiiumumiumiuuumummmProtactiniumProtactinUraniummmUraniNeNNN ptuniumPlutoniumniumniumiumniumniniuniAmerAAmeAmeAmeerAmeee iciumiciumCuriumCuriumBerkeliumCalifornium EinsteiniumFermiumMendeleviumMendeleviumNobeliumLawrenciumBackground ColorrrrrrrrrrrrrmetalmetalloidnonmetttttttttttaaaaaaaaaaallllllllllsssssssssssoliiiiiddddddddddddllllllliiiiiiiiiqqqqqqqqqqqquidddddgasuunknownSSSSSSSSSSSSyyyyyyyyyyyyyyyyymmbbbbbbbbbbbbboooooooooooool ColorMetalshigh melting pointssooooooooooollllllllllllliiiiiiiiiiiddddddddddddddddmalleaaabbbbbbbbbbbbbbbllllllllllllllleeeeeeeeeeeeee aaaaaaaaannnnnnnnnnnnndddddddddddddd ductile. MalleabiiiiiiiiiillllllllllllllliiiiiiiiiiiiityyyyyyyhammeredDDDDDDDDDDuctiiiilllllllllllliiiiiiiiiiiittttttttttttyyyyyyyyyyyyyyyyysssssssstttttttttttrrrrrrrrretcccccccccccccchhhhhhhhhhhhhhhhhhedddddddddddddddMMMMMMMMMMMMMMeeeeeeeeeeeeeettttttttttttaaaaaalsshinygggggggggggoooooooooooooooooooooooooodddddd connnndddddddddddddddddduuuuuuuuuuuuuccccccccctorsssssssssPPPPPPPPPPPPProppppppppppppppppeeeeeeeeeeeeeeeeeerrrrrrrrrrrrtttttttttttttttieeeeeeeeeeeessssssssssss ooffffffffff MMMMMMMMMMMMMMMeeeeeeeeetals:ssshhhhhhhhhhhhiiiiiiiiiiiinnnnnnnnnnnyyyyyyyyyyyyyymmmmmmmmmmmmmmaaaaaaalleabbbbbbbbbbbbbllllllleeeeeeeeeeeeee &&&&&&&&&&&&& ductilehighhhhhhh mmmmmmmmmmmmeeeeeeeeeeeeelllllllltttttttttiiiiiiiinnnnnnnnnnggggggggggggggg pppppppppppppppppoooooooooooooiiiiiiiiiiiinnnnnnnnnnntttttttttttssolid at roommmmmmmmmmmmmmm ttttttttttttttemperature(except meeeeeeeeeeeerrrrrrrrrrrcccccccccuuury)good conductors of heat aaaaand electricityyChhhhhhhhhhheeeeeeeeeemical properties:11111111111111-3 valence electrvvonsreact with metalsand some nonmetalslose electrons easilysodiumchlorineAttttttoooooooooooooooommssssssssssmmmmmmmmmmmmmeeeeeeeeeeeetttttttttttaaaaaaaaaalllllllllllssseeeeeeeeeeeaaaaaaaaasssssssssssiiiiiiiiiiillllllllllllllyyyyyyyyyyyy llllllllllllooooooooooosssssssse vvvvvvvvvvvaaaaaaaaaaaaaaalllllllllllleeeeeeeeeeeennce eleecccccccccccccttttttttttttrrrrrrrrooooooooooonnnnnsssss. MMMMMMMMMMMMMetaaaaaaaaaalllllllllllllllsssssssssssmmmmmmmmmmmmmmmettttttttttaaaaaaaaaaallllllllllllllsssssssssssssnonmmmmmmmmmmmmmeeeeeeettttttttttaaaaaaaaaaalllllllllllssssssssssssaaaaaaaaaaaalllllllllllllllllllllloooooooyyyysmettttaaaaaalllllllllllssssssssssss iiiiiiiiiinnnnnnnnn elementsmetals. MetalsnonmetalsNaCl (table salt)1 cup1112ArsArsArssArsA ssenieeeeenenen cccnonlsmetalsnonmmmmmmmmmmmmmmmeeeeeeeeeeeeettttttttttttttaaaaaalsmeeeeeeeeeettttttttttttttaaaaaaaaalloidssgoldsilvermercuryductilemalleableconductselectricityconductsheataaaaaaaaaaaaaaaallllllllllllllllooooooooooooyyyyyyyyyyyys
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