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1、初三化学元素周期表（注：加括号的数据为该放射性元素半衰期最长同位素的质量数）原子序数元素符号元素名称相对原子质量元素名称读音1 H氢1.0079(qīng) 2He氦4.0026(hài)3Li锂6.941(lǐ)4Be铍9.0122(pí)5 B硼10.811(péng)6 C碳12.011(tàn)7 N氮14.007(dàn)8 O氧15.999(yǎng)9 F氟18.998(fú)10Ne氖20.17(nǎi)11Na钠22.9898(nà)steelbolts,screwsandstudsGB/T3098.6-2000scop
2、eofthisprojectare:1,2,3aluminiumsheetcurtainwallofglasscurtainwallandtheAluminumplasticBoardcurtainwall4,andstonecurtainwall5,andcurtainwallburiedpieces6,andlightsteelpointstypeglassraincanopy,andaluminumBoardraincanopy7,andaluminumVenetian8,andoutdooradvertising(containi
3、ngroofingandtheStatesurfaceadvertising)9tospringglassdoor10,andconcretestructureandcurtainwallbetweenoflayerbetween,andaroundfiresealblocking11,andanti-mine12,anddaughterwalltopprocessing13,andpanlightming,engineeringoftieconstruction14,andbuildingsofdeformationsewing(set
4、tlementsewing,andexpansionjoints,)15,andAfterthedetaileddesigndrawingsissuedawallembeddedpartisinconsistentwiththetendererneedstoincreasefixedcurtainwallstructure16,decorativesurfacesanddecorativesurfaceandjointsbetweenpartsofotherbuildingsfacingsealingprocess,requiredtos
5、upporttheouterdecorationofahole,hole,pluggingholesandsoon.Thisworksmoredecorativeitems,inordertoensurethatthedecorationconstructionprogressandquality,tryingtoavoidconstructiondoesnot...Processing.Afterinstallationiscompleteifyouhavedamagedgalvanizedpartsshould12Mg镁24.305(
6、měi)13Al铝26.982(lǚ)14Si硅28.085(guī)15P磷30.974(lín)16S硫32.06(liú) 17Cl氯35.453(lǜ) 18Ar氩39.94(yà)19K钾39.098(jiǎ)20Ca钙40.08(gài) 21Sc钪44.956(kàng)22Ti钛47.9(tài)23V钒50.94(fán)24Cr铬51.996(gè)25Mn锰54.938(měng) 26Fe铁55.84(tiě) 27Co钴58.9332(gǔ)28Ni镍58.69(niè)29Cu铜63.54(tóng)30Zn锌
7、65.38(xīn)31Ga镓69.72(jiā) 32Ge锗72.5(zhě)33As砷74.922(shēn)34Se硒78.9(xī)35Br溴79.904(xiù)36Kr氪83.8(kè)37Rb铷85.467(rú) 38Sr锶87.62(sī)39Y钇88.906(yǐ) 40Zr锆91.22(gào) steelbolts,screwsandstudsGB/T3098.6-2000scopeofthisprojectare:1,2,3aluminiumsheetcurtainwallofglasscurtainwallan
8、dtheAluminumplasticBoardcurtainwall4,andstonecurtainwall5,andcurtainwallburiedpieces6,andlightst
