族 欧阳道创编 2021.03.06 I A 1 H 氢qīnɡ 1.00794(7) 3 Li 锂lǐ 6.941(2) 11 Na 钠nà 22.989770(2) 19 K 钾jiǎ 39.0983(1) II A 4 Be 铍pí 9.012182(3) 12 Mg 镁měi 24.3050(6) 20 Ca 钙ɡài 40.078(4) 38 Sr 锶sī 87.62(1) 56 Ba 钡bèi 137.327(7) III A 5 B 硼pénɡ 10.811(7)13 Al 铝lǚ 26.981I B II B 538(2) 29 30 31 Cu Zn Ga 铜tónɡ 锌xīn 镓jiā 63.54665.39(69.723(3) 2) (1) 49 47 Ag 48 Cd 银yín 镉ɡé In铟yīn 107.86112.41114.8182(2) 1(8) 8(3) 79 80 Hg 81 Tl Au 汞铊tā 金jīn ɡǒnɡ 204.38196.96200.5933(2) 655(2) (2) IV A 6 C 碳tàn 12.0107(8) 14 Si 硅ɡuī 28.0855(3) 32 Ge 锗zhě 72.64(1) 50 Sn 锡xī 118.710(7) 82 Pb 铅qiān 207.2(1) V A 7 N 氮dàn 14.00674 15 P 磷lín 30.973761(2) 33 As 砷shēn 74.92160(2) VI A VII A VIIIA 2 He 氦hài 4.002602(2) 1 元素周期表 2 3 III B 21 Sc 钪kànɡ 44.955910(8) 39 Y 钇yǐ 88.90585(2) IV B V B VI B VII B VIII 28 Ni 镍niè 58.6934(2) 4 22 23 24Cr 25Mn 26Fe 27 Co Ti V 铬ɡè 锰铁tiě 钴ɡǔ 钛tài 钒fán 51.996měnɡ 55.84558.93347.86750.9411(6) 54.938(2) 200(9) (1) 5(1) 049(9) 40 Zr 41 Nb 锆gào 铌ní 91.22492.906(2) 38(2) 37 Rb 5 铷rú85.4678(3) 55 Cs 铯sè 6 132.90545(2) 42 Mo 43 Tc 44 Ru 45 Rh 46 Pd 钼mù 钌liǎo 铑lǎo 钯bǎ 锝dé 95.94((97.99) 101.07102.90106.421) (2) 550(2) (1) 72 73 Ta 74 75Re 76 77 Ir 78 57—71 Hf 钽tǎn W铼lái Os铱yī PtLa–Lu 铪hā 180.94钨wū 186.20锇é 铂bó 192.21镧系 178.4979(1) 183.847(1) 190.237(3) 195.07(2) (1) (3) 8(2) 104 105 106Sg 107 Bh 108 Hs 109 Mt 89—1087Fr 88 Ra 3 Rf Db 钅喜钅波钅黑钅麦 钫fānɡ 镭léi 钅卢钅杜 7 Ac–Lr *xǐ *bō *hēi *mài (223) (226) *lú *dù 锕系 (261) (262) (263) (264) (265) (268) 57 58 59 60 62 63 64 65 61 Ce Pr Nd Sm Eu Gd Tb 镧LaPm 镧lán 铈shì 镨pǔ 钕nǚ 钷*pǒ 钐shān 铕yǒu 钆ɡá 铽tè 系 138.905140.116140.907144.24((147) 150.36(151.964157.25(158.9255(2) (1) 65(2) 3) 3) (1) 3) 34(2) 90 91 92 94 89 Th 93 95 96 97 Pa U Pu 锕Ac Np Am Cm Bk 钍tǔ 镤pú 铀yóu 钚bù 系 锕ā 232.038231.035238.028镎ná 镅*méi 锔*jú 锫*péi (239,24(227) (237) (243) (247) (247) 1(1) 88(2) 91(3) 4) 8 O 氧yǎnɡ 15.9994(3)16 S 硫liú 32.065(5) 34 Se 硒xī 78.96(3) 51 Sb 52 Te 锑tī 碲dì 121.76127.600(1) (3) 83 84 Po Bi 钋pō 铋bì (209,2208.9810) 038(2) 9 F 10 Ne 氟fú 氖nǎi 18.9984020.1797(6) 32(5) 17 Cl 18 Ar 氯lǜ 氩yà 35.453(2) 39.948(1) 35 Br 36 Kr 溴xiù 氪kè 79.904(1) 83.80(1) 53 I 54 Xe 碘diǎn 氙xiān 126.9044131.293(6) 7(3) 85 At 砹ài (210) 86 Rn 氡dōnɡ (222) …… 68 Er 铒ěr 167.259(3) 100 Fm 镄*fèi (257) 69 Tm 铥diū 168.93421(2) 101 Md 钔*mén (258) 70 Yb 镱yì 173.04(3) 102 No 锘*nuò (259) 71 Lu 镥lǔ 174.967(1) 103 Lr 铹*láo (260) 欧阳道创编 2021.03.06 66 Dy 镝dī 162.50(3) 98 Cf 锎*kāi (251) 67 Ho 钬huǒ 164.93032(2) 99 Es 锿*āi (252) 欧阳道创编 2021.03.06 创作：欧阳道 欧阳道创编 2021.03.06 时间：2021.03.06 本文来源：https://www.wddqw.com/doc/7ab7f5f9cebff121dd36a32d7375a417866fc1bf.html