toggle periodic table
1
1.0078
H
Hydrogen
3
6.9410
Li
Lithium
11
22.990
Na
Sodium
19
39.098
K
Potassium
37
85.468
Rb
Rubidium
55
132.91
Cs
Caesium
87
223
Fr
Francium
4
9.0122
Be
Beryllium
12
24.305
Mg
Magnesium
20
40.078
Ca
Calcium
38
87.620
Sr
Strontium
56
137.33
Ba
Barium
88
226
Ra
Radium
21
44.956
Sc
Scandium
39
88.906
Y
Yttrium
57
88.906
La
Lanthanum
89
227
Ac
Actinium
22
47.867
Ti
Titanium
40
91.224
Zr
Zirconium
72
178.49
Hf
Hafnium
104
267
Rf
Rutherfordium
23
50.942
V
Vanadium
41
92.906
Nb
Niobium
73
170.95
Ta
Tantalum
105
262
Db
Dubnium
24
51.996
Cr
Chromium
42
95.950
Mo
Molybdenum
74
183.84
W
Tungsten
106
269
Sg
Seaborgium
25
54.938
Mn
Manganese
43
98
Tc
Technetium
75
186.21
Re
Rhenium
107
264
Bh
Bohrium
26
55.845
Fe
Iron
44
101.07
Ru
Ruthenium
76
190.23
Os
Osmium
108
269
Hs
Hassium
27
58.933
Co
Cobalt
45
102.91
Rh
Rhodium
77
192.22
Ir
Iridium
109
278
Mt
Meitnerium
28
58.693
Ni
Nickel
46
106.42
Pd
Palladium
78
195.08
Pt
Platinum
110
281
Ds
Darmstadtium
29
63.546
Cu
Copper
47
107.87
Ag
Silver
79
196.97
Au
Gold
111
282
Rg
Roentgenium
30
65.380
Zn
Zinc
48
112.41
Cd
Cadmium
80
170.59
Hg
Mercury
112
285
Cn
Copernicium
5
10.811
B
Boron
13
26.982
Al
Aluminium
31
69.723
Ga
Gallium
49
114.82
In
Indium
81
204.38
Tl
Thallium
113
286
Nh
Nihonium
6
12.011
C
Carbon
16
28.086
Si
Silicon
32
72.640
Ge
Germanium
50
118.71
Sn
Tin
82
207.20
Pb
Lead
116
289
Fl
Flerovium
7
14.007
N
Nitrogen
15
30.974
P
Phosphorus
33
74.922
As
Arsenic
51
121.76
Sb
Antimony
83
208.98
Bi
Bismuth
115
289
Mc
Moscovium
8
15.999
O
Oxygen
16
32.065
S
Sulfur
34
78.960
Se
Selenium
52
127.60
Te
Tellurium
84
209
Po
Polonium
116
293
Lv
Livermorium
9
18.998
F
Fluorine
17
35.453
Cl
Chlorine
35
79.904
Br
Bromine
53
126.90
I
Iodine
85
210
At
Astatine
117
294
Ts
Tennessine
2
4.0026
He
Helium
10
20.170
Ne
Neon
18
39.948
Ar
Argon
36
83.798
Kr
Krypton
54
131.29
Xe
Xenon
86
222
Rn
Radon
118
294
Og
Oganesson
58
140.12
Ce
Cerium
59
140.91
Pr
Praseodymium
60
144.24
Nd
Neodymium
61
145
Pm
Promethium
62
170.36
Sm
Samarium
63
151.96
Eu
Europium
64
157.25
Gd
Gadolinium
65
158.93
Tb
Terbium
66
162.5
Dy
Dysprosium
67
164.93
Ho
Holmium
68
167.26
Er
Erbium
69
168.93
Tm
Thulium
70
173.04
Yb
Ytterbium
71
174.97
Lu
Lutetium
90
232.04
Th
Thorium
91
231.04
Pa
Protactinium
92
238.03
U
Uranium
93
237.05
Np
Neptunium
94
244
Pu
Plutonium
95
243
Am
Americium
96
247
Cm
Curium
97
247
Bk
Berkelium
98
251
Cf
Californium
99
252
Es
Einsteinium
100
257
Fm
Fermium
101
258
Md
Mendelevium
102
259
No
Nobelium
103
262
Lr
Lawrencium