交互式元素周期表

探索118种化学元素的奇妙世界,按类别、区块、状态、放射性、生物环境、应用领域或趋势查看元素

元素分类筛选

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
1
H
1.008
2
He
4.003
2
3
Li
6.94
4
Be
9.012
5
B
10.81
6
C
12.011
7
N
14.007
8
O
15.999
9
F
18.998
10
Ne
20.180
3
11
Na
22.990
12
Mg
24.305
13
Al
26.982
14
Si
28.085
15
P
30.974
16
S
32.06
17
Cl
35.45
18
Ar
39.95
4
19
K
39.098
20
Ca
40.078
21
Sc
44.956
22
Ti
47.867
23
V
50.942
24
Cr
51.996
25
Mn
54.938
26
Fe
55.845
27
Co
58.933
28
Ni
58.693
29
Cu
63.546
30
Zn
65.38
31
Ga
69.723
32
Ge
72.630
33
As
74.922
34
Se
78.971
35
Br
79.904
36
Kr
83.798
5
37
Rb
85.468
38
Sr
87.62
39
Y
88.906
40
Zr
91.224
41
Nb
92.906
42
Mo
95.95
43
Tc
[97]
44
Ru
101.07
45
Rh
102.91
46
Pd
106.42
47
Ag
107.87
48
Cd
112.41
49
In
114.82
50
Sn
118.71
51
Sb
121.76
52
Te
127.60
53
I
126.90
54
Xe
131.29
6
55
Cs
132.91
56
Ba
137.33
72
Hf
178.49
73
Ta
180.95
74
W
183.84
75
Re
186.21
76
Os
190.23
77
Ir
192.22
78
Pt
195.08
79
Au
196.97
80
Hg
200.59
81
Tl
204.38
82
Pb
207.2
83
Bi
208.98
84
Po
[209]
85
At
[210]
86
Rn
[222]
7
87
Fr
[223]
88
Ra
[226]
104
Rf
[267]
105
Db
𨧀
[268]
106
Sg
𨭎
[269]
107
Bh
𨨏
[270]
108
Hs
𨭆
[269]
109
Mt
[277]
110
Ds
𨭎
[281]
111
Rg
𨮁
[282]
112
Cn
[285]
113
Nh
[286]
114
Fl
𨧀
[290]
115
Mc
[290]
116
Lv
𨧀
[293]
117
Ts
[294]
118
Og
[294]
57-71
57
La
138.91
58
Ce
140.12
59
Pr
140.91
60
Nd
144.24
61
Pm
[145]
62
Sm
150.36
63
Eu
151.96
64
Gd
157.25
65
Tb
158.93
66
Dy
162.50
67
Ho
164.93
68
Er
167.26
69
Tm
168.93
70
Yb
173.05
71
Lu
174.97
89-103
89
Ac
[227]
90
Th
232.04
91
Pa
231.04
92
U
238.03
93
Np
[237]
94
Pu
[244]
95
Am
[243]
96
Cm
[247]
97
Bk
[247]
98
Cf
[251]
99
Es
[252]
100
Fm
[257]
101
Md
[258]
102
No
[259]
103
Lr
[262]