模板:元素周期表
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| 族→ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 电子层 | 0族电子数 | |
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| 周期↓ | IA | VIIIA （0） | |||||||||||||||||||
| 1 | 1 H 氢 1.008 |
II A | III A | IV A | V A | VI A | VII A | 2 He 氦 4.003 |
K |
2 | |||||||||||
| 2 | 3 Li 锂 6.941 |
4 Be 铍 9.012 |
5 B 硼 10.81 |
6 C 碳 12.01 |
7 N 氮 14.01 |
8 O 氧 16.00 |
9 F 氟 19.00 |
10 Ne 氖 20.18 |
L K |
8 2 | |||||||||||
| 3 | 11 Na 钠 22.99 |
12 Mg 镁 24.31 |
III B | IV B | V B | VI B | VII B | VIII B |
I B | II B | 13 Al 铝 26.98 |
14 Si 硅 28.09 |
15 P 磷 30.97 |
16 S 硫 32.07 |
17 Cl 氯 35.45 |
18 Ar 氩 39.95 |
M L K |
8 8 2 | |||
| 4 | 19 K 钾 39.10 |
20 Ca 钙 40.08 |
21 Sc 钪 44.96 |
22 Ti 钛 47.88 |
23 V 钒 50.94 |
24 Cr 铬 52.00 |
25 Mn 锰 54.94 |
26 Fe 铁 55.85 |
27 Co 钴 58.93 |
28 Ni 镍 58.69 |
29 Cu 铜 63.55 |
30 Zn 锌 65.39 |
31 Ga 镓 69.72 |
32 Ge 锗 72.59 |
33 As 砷 74.92 |
34 Se 硒 78.96 |
35 Br 溴 79.90 |
36 Kr 氪 83.80 |
N M L K |
8 18 8 2 | |
| 5 | 37 Rb 铷 85.47 |
38 Sr 锶 87.62 |
39 Y 钇 88.91 |
40 Zr 锆 91.22 |
41 Nb 铌 92.91 |
42 Mo 钼 95.94 |
43 Tc 锝 (97.91) |
44 Ru 钌 101.1 |
45 Rh 铑 102.9 |
46 Pd 钯 106.4 |
47 Ag 银 107.9 |
48 Cd 镉 112.4 |
49 In 铟 114.8 |
50 Sn 锡 118.7 |
51 Sb 锑 121.8 |
52 Te 碲 127.6 |
53 I 碘 126.9 |
54 Xe 氙 131.3 |
O N M L K |
8 18 18 8 2 | |
| 6 | 55 Cs 铯 132.9 |
56 Ba 钡 137.3 |
57- 71 镧系 元素 |
72 Hf 铪 178.5 |
73 Ta 钽 180.9 |
74 W 钨 183.9 |
75 Re 铼 186.2 |
76 Os 锇 190.2 |
77 Ir 铱 192.2 |
78 Pt 铂 195.1 |
79 Au 金 197.0 |
80 Hg 汞 200.6 |
81 Tl 铊 204.4 |
82 Pb 铅 207.2 |
83 Bi 铋 209.0 |
84 Po 钋 (209.0) |
85 At 砹 (210.0) |
86 Rn 氡 (222.0) |
P O N M L K |
8 18 32 18 8 2 | |
| 7 | 87 Fr 鍅 (223.0) |
88 Ra 镭 (226.0) |
89- 103 锕系 元素 |
104 Rf 鑪 (265.1) |
105 Db 𬭊 (268.1) |
106 Sg 𬭳 (271.1) |
107 Bh 𬭛 (270.1) |
108 Hs 𬭶 (277.2) |
109 Mt 䥑 (276.2) |
110 Ds 鐽 (281.2) |
111 Rg 錀 (280.2) |
112 Cn 鎶 (285.2) |
113 Nh 鉨 (284.2) |
114 Fl 鈇 (289.2) |
115 Mc 镆 (288.2) |
116 Lv 鉝 (293.2) |
117 Ts ⿰石田 (294.2) |
118 Og ⿹气奥 (294.2) |
Q P O N M L K |
8 18 32 32 18 8 2 | |
| 镧系元素 | 57 La 镧 138.9 |
58 Ce 铈 140.1 |
59 Pr 镨 140.9 |
60 Nd 钕 144.2 |
61 Pm 钷 (144.9) |
62 Sm 钐 150.4 |
63 Eu 铕 152.0 |
64 Gd 钆 157.3 |
65 Tb 铽 158.9 |
66 Dy 镝 162.5 |
67 Ho 钬 164.9 |
68 Er 铒 167.3 |
69 Tm 铥 168.9 |
70 Yb 镱 173.0 |
71 Lu 镥 175.0 | ||||||
| 锕系元素 | 89 Ac 锕 (227.0) |
90 Th 钍 232.0 |
91 Pa 镤 231.0 |
92 U 铀 238.0 |
93 Np 镎 (237.1) |
94 Pu 钸 (244.1) |
95 Am 镅 (243.1) |
96 Cm 锔 (247.1) |
97 Bk 锫 (247.1) |
98 Cf 锎 (252.1) |
99 Es 鑀 (252.1) |
100 Fm 镄 (257.1) |
101 Md 钔 (258.1) |
102 No 锘 (259.1) |
103 Lr 铹 (262.1) | ||||||