元素周期表教学设计(第二课时)

族周

ⅠA期1H元 素 周 期 表ⅡA02He电0电子族子数层1氢1.0083Li1s1原子序数92U元素符号，红色指放射性元素非金属外围电子层排布,括号指可能的电子层排布相对原子质量ⅥBⅦBⅤⅢ金属ⅢAⅣAⅤAⅥAⅦA氦4.003K10Ne1s222元素名锂铍称注*2s12s2的是人6.9419.01211Na12Mg造元素4Be铀5f36d17s25B6C7N8O9F过渡元素238.0ⅤB2s22p12s22p22s22p32s22p42s22p52s22p6L10.8112.0114.0116.0019.0020.18K硼铝碳硅2氮磷氧硫氟氯氖氩8213Al14Si15PⅠBⅡB3s3p3s3p2216S317Cl18Ar43钠1镁23s3sⅢBⅣB22.9924.3119K20Ca21Sc22Ti23V26.9828.0930.9732.0735.4539.9524Cr25Mn26Fe27Co28Ni29Cu30Zn31Ga32Ge33As34Se35Br36Kr3s3p23s3p23s3p253s3p26MLKNMLK8828188281818828183218824钾4s1钙锶钡1钪钇钛锆铪钒铌钽铬钼钨锰锝铼铁钌锇钴铑铱镍钯铂铜银金锌镉汞镓铟铊204.4锗锡铅207.2砷锑铋209.0硒碲钋[209]溴碘砹[210]氪39.1040.0844.9647.8750.9452.0054.9455.8558.9358.6963.5565.3969.7272.6174.9278.9679.9037Rb38Sr39Y40Zr41Nb42Mo43Tc44Ru45Rh46Pd47Ag48Cd49In50Sn51Sb52Te53I54s23d14s23d24s23d34s23d54s13d54s23d64s23d74s23d84s23d104s13d104s24s24p14s24p24s24p34s24p44s24p54s24p683.8054XeO铷5s185.4787.6288.9191.2292.9195.94[99]101.1102.9106.4107.9112.4114.8118.7121.8127.6126.955Cs56Ba57-7172Hf73Ta74W75Re76Os77Ir78Pt79Au80Hg81Tl82Pb83Bi84Po85At65s24d15s24d25s24d 5s14d55s14d55s24d75s14d85s14d104d105s14d105s25s25p15s25p25s25p35s25p45s25p5铯6sLa-Lu2132.9137.3镧系178.5180.9183.8186.2190.2192.2195.1197.0200.687Fr88Ra89-103104Rf105Db106Sg107Bh108Hs109Mt110Ds111Rg76s5d26s25d36s25d46s25d56s25d66s25d76s25d96s15d106s15d106s26s26p16s26p26s26p36s26p46s26p5氙NM5s25p6L131.3K86RnPO氡NM6s26p6L[222]K钫[223]7s1镭226.07s2Ac-Lr锕系镨4f6s32(6d27s2)(6d37s2)(6d47s2)(6d57s2)(6d67s2)钅卢*钅杜*钅喜*钅波*钅黑*钅麦*钅达*钅仑*[262][263][262][265][266][269][272]注:1.相对原子质量录自1995年国际原子量表,并全部取4位有效数字。2.相对原子质量加括号的为放射性元素的半衰期最长的同位素的质量数。[261]镧系锕系57La58Ce59Pr60Nd61Pm62Sm63Eu64Gd65Tb66Dy67Ho68Er69Tm70Yb71Lu镧12铈钍222钕4f6s42钷4f6s52钐4f6s62铕72钆铽4f6s92镝4f6s102钬4f6s112铒4f6s122铥4f6s132镱142镥138.9140.1140.9144.2[147]150.4152.0157.3158.9162.5164.9167.3168.9173.0175.089Ac90Th91Pa92U93Np94Pu95Am96Cm97Bk98Cf99Es100Fm101Md102No103Lr5d6s4f15d16s24f6s4f75d16s24f6s4f145d16s2锕227.06d7s1镤231.0铀238.0镎237.0钚[244]5f7s62镅*锔*锫*锎*锿*镄*钔*锘*铹*[243]5f77s25f76s17s2232.06d7s5f26d17s25f36d17s25f46d17s2[247][247]5f97s25f107s25f117s25f127s2(5f137s2)(5f147s2)(5f146d17s2)[251][252][257][258][259][260]