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元素週期表1658
元素週期表 / periodic table of elements
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1 H 氫 1.0079 |
2 He 氦 4.003 |
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3 Li 鋰 6.941 |
4 Be 鈹 9.012 |
5 B 硼 10.811 |
6 C 碳 12.011 |
7 N 氮 14.007 |
8 O 氧 15.999 |
9 F 氟 18.998 |
10 Ne 氖 20.180 |
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11 Na 鈉 22.990 |
12 Mg 鎂 24.305 |
13 Al 鋁 26.982 |
14 Si 矽 28.086 |
15 P 磷 30.974 |
16 S 硫 32.066 |
17 Cl 氯 35.453 |
18 Ar 氬 39.948 |
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19 K 鉀 39.098 |
20 Ca 鈣 40.08 |
21 Sc 鈧 44.956 |
22 Ti 鈦 47.88 |
23 V 釩 50.942 |
24 Cr 鉻 51.996 |
25 Mn 錳 54.938 |
26 Fe 鐵 55.847 |
27 Co 鈷 58.933 |
28 Ni 鎳 58.69 |
29 Cu 銅 63.546 |
30 Zn 鋅 65.39 |
31 Ga 鎵 69.723 |
32 Ge 鍺 72.61 |
33 As 砷 74.922 |
34 Se 硒 78.96 |
35 Br 溴 79.904 |
36 Kr 氪 83.80 |
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37 Rb 銣 85.47 |
38 Sr 鍶 87.62 |
39 Y 釔 88.906 |
40 Zr 鋯 91.224 |
41 Nb 鈮 92.906 |
42 Mo 鉬 95.95 |
43 Tc 鍀 (98) |
44 Ru 釕 101.07 |
45 Rh 銠 102.91 |
46 Pd 鈀 106.42 |
47 Ag 銀 107.87 |
48 Cd 鎘 112.41 |
49 In 銦 114.82 |
50 Sn 錫 118.17 |
51 Sb 銻 121.75 |
52 Te 碲 127.60 |
53 I 碘 126.90 |
54 Xe 氙 131.29 |
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55 Cs 銫 132.90 |
56 Ba 鋇 137.33 |
57-71 鑭系 |
72 Hf 鉿 178.49 |
73 Ta 鉭 180.95 |
74 W 鎢 183.85 |
75 Re 錸 186.21 |
76 Os 鋨 190.2 |
77 Ir 銥 192.22 |
78 Pt 鉑 195.08 |
79 Au 金 196.97 |
80 Hg 汞 200.59 |
81 Tl 鉈 204.38 |
82 Pb 鉛 207.2 |
83 Bi 鉍 208.98 |
84 Po 釙 (209) |
85 At 砹 (210) |
86 Rn 氡 (222) |
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87 Fr 鈁 (223) |
88 Ra 鐳 (226) |
89-103 錒系 |
104 Rf 𬬻 (265) |
105 Db 𬭊 (268) |
106 Sg 𬭳 (271) |
107 Bh 𬭛 (270) |
108 Hs 𬭶 (277) |
109 Mt 鿏 (276) |
110 Ds 𫟼 (281) |
111 Rg 𬬭 (280) |
112 Cn 鎶 (285) |
113 Nh 鉨 (284) |
114 Fl 鈇 (289) |
115 Mc 鏌 (288) |
116 Lv 鉝 (293) |
117 Ts 石田 (294) |
118 Og 氣奧 (294) |
| 鑭系 元素 |
57 La 鑭 138.91 |
58 Ce 鈰 140.12 |
59 Pr 鐠 140.91 |
60 Nd 釹 144.24 |
61 Pm 鉕 (145) |
62 Sm 釤 150.36 |
63 Eu 銪 151.96 |
64 Gd 釓 157.25 |
65 Tb 鋱 158.92 |
66 Dy 鏑 162.50 |
67 Ho 鈥 164.93 |
68 Er 鉺 167.26 |
69 Tm 銩 168.93 |
70 Yb 鐿 173.04 |
71 Lu 鑥 174.97 |
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錒系 元素 |
89 Ac 錒 (227) |
90 Th 釷 232.04 |
91 Pa 鏷 231 |
92 U 鈾 238.03 |
93 Np 鎿 (237) |
94 Pu 鈈 (244) |
95 Am 鎇 (243) |
96 Cm 鋦 (247) |
97 Bk 錇 (247) |
98 Cf 鐦 (251) |
99 Es 鎄 (252) |
100 Fm 鐨 (257) |
101 Md 鍆 (258) |
102 No 鍩 (259) |
103 Lr 鐒 (262) |
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