化学元素周期表
共 118 种元素
碱金属 6碱土金属 6过渡金属 35主族后金属 9准金属 7双原子非金属 7多原子非金属 4稀有气体 6镧系元素 15锕系元素 15性质未知 8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
57-71
89-103
1H1.008
2He4.0026
3Li6.94
4Be9.0122
5B10.81
6C12.011
7N14.007
8O15.999
9F18.998
10Ne20.18
11Na22.99
12Mg24.305
13Al26.982
14Si28.085
15P30.974
16S32.06
17Cl35.45
18Ar39.948
19K39.098
20Ca40.078
21Sc44.956
22Ti47.867
23V50.942
24Cr51.996
25Mn54.938
26Fe55.845
27Co58.933
28Ni58.693
29Cu63.546
30Zn65.382
31Ga69.723
32Ge72.631
33As74.922
34Se78.972
35Br79.904
36Kr83.798
37Rb85.468
38Sr87.621
39Y88.906
40Zr91.224
41Nb92.906
42Mo95.951
43Tc98
44Ru101.072
45Rh102.906
46Pd106.421
47Ag107.868
48Cd112.414
49In114.818
50Sn118.711
51Sb121.76
52Te127.603
53I126.904
54Xe131.294
55Cs132.905
56Ba137.328
57La138.905
58Ce140.116
59Pr140.908
60Nd144.242
61Pm145
62Sm150.362
63Eu151.964
64Gd157.253
65Tb158.925
66Dy162.5
67Ho164.93
68Er167.259
69Tm168.934
70Yb173.045
71Lu174.967
72Hf178.492
73Ta180.948
74W183.841
75Re186.207
76Os190.233
77Ir192.217
78Pt195.085
79Au196.967
80Hg200.592
81Tl204.38
82Pb207.21
83Bi208.98
84Po209
85At210
86Rn222
87Fr223
88Ra226
89Ac227
90Th232.038
91Pa231.036
92U238.029
93Np237
94Pu244
95Am243
96Cm247
97Bk247
98Cf251
99Es252
100Fm257
101Md258
102No259
103Lr266
104Rf𬬻267
105Db𬭊268
106Sg𬭳269
107Bh𬭛270
108Hs𬭶269
109Mt278
110Ds𨷀281
111Rg𬬭282
112Cn285
113Nh286
114Fl𫓧289
115Mc289
116Lv𫟼293
117Ts294
118Og294
镧系
锕系