| ＼ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1H 1.008 |
2He 4.003 |
||||||||||||||||
| 2 | 3Li 6.941 |
4Be 9.012 |
5B 10.81 |
6C 12.01 |
7N 14.01 |
8O 16.00 |
9F 19.00 |
10Ne 20.18 |
||||||||||
| 3 | 11Na 22.99 |
12Mg 24.31 |
13Al 26.98 |
14Si 28.09 |
15P 30.97 |
16S 32.07 |
17Cl 35.45 |
18Ar 39.95 |
||||||||||
| 4 | 19K 39.10 |
20Ca 40.08 |
21Sc 44.96 |
22Ti 47.87 |
23V 50.94 |
24Cr 52.00 |
25Mn 54.94 |
26Fe 55.85 |
27Co 58.93 |
28Ni 58.69 |
29Cu 63.55 |
30Zn 65.39 |
31Ga 69.72 |
32Ge 72.64 |
33As 74.92 |
34Se 78.96 |
35Br 79.90 |
36Kr 83.80 |
| 5 | 37Rb 85.47 |
38Sr 87.62 |
39Y 88.91 |
40Zr 91.22 |
41Nb 92.91 |
42Mo 95.94 |
43Tc (99) |
44Ru 101.1 |
45Rh 102.9 |
46Pd 106.4 |
47Ag 107.9 |
48Cd 112.4 |
49In 114.8 |
50Sn 118.7 |
51Sb 121.8 |
52Te 127.6 |
53I 126.9 |
54Xe 131.3 |
| 6 | 55Cs 132.9 |
56Ba 137.3 |
ランタ ノイド |
72Hf 178.5 |
73Ta 180.9 |
74W 183.8 |
75Re 186.2 |
76Os 190.2 |
77Ir 192.2 |
78Pt 195.1 |
79Au 197.0 |
80Hg 200.6 |
81Tl 204.4 |
82Pb 207.2 |
83Bi 209.0 |
84Po (210) |
85At (210) |
86Rn (222) |
| 7 | 87Fr (223) |
88Ra (226) |
アクチ ノイド |
104Rf (261) |
105Db (262) |
106Sg (263) |
107Bh (264) |
108Hs (265) |
109Mt (268) |
| ランタノイド | 57La 138.9 |
58Ce 140.1 |
59Pr 140.9 |
60Nd 144.2 |
61Pm (145) |
62Sm 150.4 |
63Eu 152.0 |
64Gd 157.3 |
65Tb 158.9 |
66Dy 162.5 |
67Ho 164.9 |
68Er 167.3 |
69Tm 168.9 |
70Yb 173.0 |
71Lu 175.0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| アクチノイド | 89Ac (227) |
90Th 232.0 |
91Pa 231.0 |
92U 238.0 |
93Np (237) |
94Pu (239) |
95Am (243) |
96Cm (247) |
97Bk (247) |
98Cf (252) |
99Es (252) |
100Fm (257) |
101Md (258) |
102No (259) |
103Lr (262) |