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元素週期表
元素名称
1
18
1
1
H
氫
2
鹼土金屬
其他非金屬
過渡金屬
鹼金屬
鹵素
稀有氣體
類金屬
後過渡金屬
超錒系元素
鑭系元素
錒系元素
所有元素
13
14
15
16
17
2
He
氦
2
3
Li
鋰
4
Be
鈹
5
B
硼
6
C
碳
7
N
氮
8
O
氧
9
F
氟
10
Ne
氖
3
11
Na
鈉
12
Mg
鎂
3
4
5
6
7
8
9
10
11
12
13
Al
鋁
14
Si
矽
15
P
磷
16
S
硫
17
Cl
氯
18
Ar
氬
4
19
K
鉀
20
Ca
鈣
21
Sc
鈧
22
Ti
鈦
23
V
釩
24
Cr
鉻
25
Mn
錳
26
Fe
鐵
27
Co
鈷
28
Ni
鎳
29
Cu
銅
30
Zn
鋅
31
Ga
鎵
32
Ge
鍺
33
As
砷
34
Se
硒
35
Br
溴
36
Kr
氪
5
37
Rb
銣
38
Sr
鍶
39
Y
釔
40
Zr
鋯
41
Nb
鈮
42
Mo
鉬
43
Tc
鎝
44
Ru
釕
45
Rh
銠
46
Pd
鈀
47
Ag
銀
48
Cd
鎘
49
In
銦
50
Sn
錫
51
Sb
銻
52
Te
碲
53
I
碘
54
Xe
氙
6
55
Cs
銫
56
Ba
鋇
57-71
La-Lu
72
Hf
鉿
73
Ta
鉭
74
W
鎢
75
Re
錸
76
Os
鋨
77
Ir
銥
78
Pt
鉑
79
Au
金
80
Hg
汞
81
Tl
鉈
82
Pb
鉛
83
Bi
鉍
84
Po
釙
85
At
砈
86
Rn
氡
7
87
Fr
鍅
88
Ra
鐳
89-103
Ac-Lr
104
Rf
鑪
105
Db
𨧀
106
Sg
𨭎
107
Bh
𨨏
108
Hs
𨭆
109
Mt
䥑
110
Ds
鐽
111
Rg
錀
112
Cn
鎶
113
Nh
鉨
114
Fl
鈇
115
Mc
鏌
116
Lv
鉝
117
Ts
鿬
118
Og
鿫
8
119
Uue
119號元素
120
Ubn
120號元素
121-126
Ubu-Ubh
57
La
鑭
58
Ce
鈰
59
Pr
鐠
60
Nd
釹
61
Pm
鉕
62
Sm
釤
63
Eu
銪
64
Gd
釓
65
Tb
鋱
66
Dy
鏑
67
Ho
鈥
68
Er
鉺
69
Tm
銩
70
Yb
鐿
71
Lu
鎦
89
Ac
錒
90
Th
釷
91
Pa
鏷
92
U
鈾
93
Np
錼
94
Pu
鈽
95
Am
鋂
96
Cm
鋦
97
Bk
鉳
98
Cf
鉲
99
Es
鑀
100
Fm
鐨
101
Md
鍆
102
No
鍩
103
Lr
鐒
121
Ubu
121號元素
122
Ubb
122號元素
123
Ubt
123號元素
124
Ubq
124號元素
125
Ubp
125號元素
126
Ubh
126號元素
127
Ubs
127號元素
Ac
錒
227.025111462183 (克/莫耳)
Ag
銀
107.868149833461 (克/莫耳)
Al
鋁
26.9815384123685 (克/莫耳)
Am
鋂
242.934108985274 (克/莫耳)
Ar
氬
39.9477985618953 (克/莫耳)
As
砷
74.921594565322 (克/莫耳)
At
砈
209.602075361333 (克/莫耳)
Au
金
196.966570051362 (克/莫耳)
B
硼
10.8135187949825 (克/莫耳)
Ba
鋇
137.32667172235 (克/莫耳)
Be
鈹
9.01218306156802 (克/莫耳)
Bh
𨨏
270.929231154427 (克/莫耳)
Bi
鉍
208.980398587653 (克/莫耳)
Bk
鉳
247.07806947346 (克/莫耳)
Br
溴
79.9043261630963 (克/莫耳)
C
碳
12.0106355612542 (克/莫耳)
Ca
鈣
40.0780224976209 (克/莫耳)
Cd
鎘
112.413818634622 (克/莫耳)
Ce
鈰
140.115695483639 (克/莫耳)
Cf
鉲
250.513720879175 (克/莫耳)
Cl
氯
35.4521387667802 (克/莫耳)
Cm
鋦
247.092408999006 (克/莫耳)
Cn
鎶
286.093635599278 (克/莫耳)
Co
鈷
58.9331935652212 (克/莫耳)
Cr
鉻
51.9961302818614 (克/莫耳)
Cs
銫
132.905451958556 (克/莫耳)
Cu
銅
63.5460394301709 (克/莫耳)
Db
𨧀
268.142818454282 (克/莫耳)
Ds
鐽
282.575485574983 (克/莫耳)
Dy
鏑
162.49947173356 (克/莫耳)
Er
鉺
167.259084222944 (克/莫耳)
Es
鑀
252.978415747183 (克/莫耳)
Eu
銪
151.964376904171 (克/莫耳)
F
氟
18.9984031620854 (克/莫耳)
Fe
鐵
55.8451436425238 (克/莫耳)
Fl
鈇
290.217148623513 (克/莫耳)
Fm
鐨
256.896588020105 (克/莫耳)
Fr
鍅
223.01973 (克/莫耳)
Ga
鎵
69.7230661032944 (克/莫耳)
Gd
釓
157.252129498784 (克/莫耳)
Ge
鍺
72.6298488671316 (克/莫耳)
H
氫
1.00797094202593 (克/莫耳)
He
氦
4.00260128098301 (克/莫耳)
Hf
鉿
178.484981221495 (克/莫耳)
Hg
汞
200.592560642052 (克/莫耳)
Ho
鈥
164.930329134847 (克/莫耳)
Hs
𨭆
275.381591197533 (克/莫耳)
I
碘
126.904472825143 (克/莫耳)
In
銦
114.818266549865 (克/莫耳)
Ir
銥
192.216053820407 (克/莫耳)
K
鉀
39.0983009088233 (克/莫耳)
Kr
氪
83.7979997384043 (克/莫耳)
La
鑭
138.90547548286 (克/莫耳)
Li
鋰
6.941765353712 (克/莫耳)
Lr
鐒
264.862022387989 (克/莫耳)
Lu
鎦
174.966816947491 (克/莫耳)
Lv
鉝
292.470799589671 (克/莫耳)
Mc
鏌
291.542045471157 (克/莫耳)
Md
鍆
258.788547718991 (克/莫耳)
Mg
鎂
24.3050516136388 (克/莫耳)
Mn
錳
54.9380430430528 (克/莫耳)
Mo
鉬
95.9487770772113 (克/莫耳)
Mt
䥑
278.130923401647 (克/莫耳)
N
氮
14.0068577516411 (克/莫耳)
Na
鈉
22.9897692819791 (克/莫耳)
Nb
鈮
92.9063732129128 (克/莫耳)
Nd
釹
144.241585785245 (克/莫耳)
Ne
氖
20.1800463795723 (克/莫耳)
Nh
鉨
287.998233477411 (克/莫耳)
Ni
鎳
58.6933503482247 (克/莫耳)
No
鍩
260.670278035494 (克/莫耳)
Np
錼
236.981455438519 (克/莫耳)
O
氧
15.9994049240801 (克/莫耳)
Og
鿫
295.212212582275 (克/莫耳)
Os
鋨
190.22486145925 (克/莫耳)
P
磷
30.9737619977018 (克/莫耳)
Pa
鏷
231.03588529293 (克/莫耳)
Pb
鉛
207.216907578328 (克/莫耳)
Pd
鈀
106.415327899964 (克/莫耳)
Pm
鉕
145.229483134757 (克/莫耳)
Po
釙
208.962006199874 (克/莫耳)
Pr
鐠
140.907659640811 (克/莫耳)
Pt
鉑
195.084429339468 (克/莫耳)
Pu
鈽
244.053191747051 (克/莫耳)
Ra
鐳
226.032494020223 (克/莫耳)
Rb
銣
85.4676635933375 (克/莫耳)
Re
錸
186.206707351458 (克/莫耳)
Rf
鑪
266.32341341081 (克/莫耳)
Rg
錀
283.085549304907 (克/莫耳)
Rh
銠
102.905494087647 (克/莫耳)
Rn
氡
220.190117161994 (克/莫耳)
Ru
釕
101.064936840548 (克/莫耳)
S
硫
32.0647874056212 (克/莫耳)
Sb
銻
121.759784168018 (克/莫耳)
Sc
鈧
44.9559070745661 (克/莫耳)
Se
硒
78.9710814817005 (克/莫耳)
Sg
𨭎
270.486936755388 (克/莫耳)
Si
矽
28.0849993456101 (克/莫耳)
Sm
釤
150.364653219894 (克/莫耳)
Sn
錫
118.71011319607 (克/莫耳)
Sr
鍶
87.6166442781531 (克/莫耳)
Ta
鉭
180.947878335825 (克/莫耳)
Tb
鋱
158.925353687351 (克/莫耳)
Tc
鎝
97.4429222893571 (克/莫耳)
Te
碲
127.603126893528 (克/莫耳)
Th
釷
232.038041097472 (克/莫耳)
Ti
鈦
47.8667436596202 (克/莫耳)
Tl
鉈
204.383512460528 (克/莫耳)
Tm
銩
168.934218907193 (克/莫耳)
Ts
鿬
293.73334018093 (克/莫耳)
U
鈾
238.028908960606 (克/莫耳)
Ubb
122號元素
321 (克/莫耳)
Ubh
126號元素
334 (克/莫耳)
Ubn
120號元素
320 (克/莫耳)
Ubp
125號元素
332 (克/莫耳)
Ubq
124號元素
330 (克/莫耳)
Ubs
127號元素
335 (克/莫耳)
Ubt
123號元素
325 (克/莫耳)
Ubu
121號元素
320 (克/莫耳)
Uue
119號元素
316 (克/莫耳)
V
釩
50.9414656566912 (克/莫耳)
W
鎢
183.841779591731 (克/莫耳)
Xe
氙
131.29277126863 (克/莫耳)
Y
釔
88.9058381585322 (克/莫耳)
Yb
鐿
173.054130783813 (克/莫耳)
Zn
鋅
65.3777823033184 (克/莫耳)
Zr
鋯
91.2236427905792 (克/莫耳)