1
H
Hydrogen
1.008
1s1
0.00008988 g/cm³
2
He
Helium
4.0026
1s2
0.0001785 g/cm³
3
Li
Lithium
6.94
[He] 2s1
0.534 g/cm³
4
Be
Beryllium
9.0122
[He] 2s2
1.85 g/cm³
5
B
Boron
10.81
[He] 2s2 2p1
2.34 g/cm³
6
C
Carbon
12.011
[He] 2s2 2p2
2.267 g/cm³
7
N
Nitrogen
14.007
[He] 2s2 2p3
0.0012506 g/cm³
8
O
Oxygen
15.999
[He] 2s2 2p4
0.001429 g/cm³
9
F
Fluorine
18.998
[He] 2s2 2p5
0.001696 g/cm³
10
Ne
Neon
20.18
[He] 2s2 2p6
0.0008999 g/cm³
11
Na
Sodium
22.99
[Ne] 3s1
0.971 g/cm³
12
Mg
Magnesium
24.305
[Ne] 3s2
1.738 g/cm³
13
Al
Aluminum
26.982
[Ne] 3s2 3p1
2.698 g/cm³
14
Si
Silicon
28.085
[Ne] 3s2 3p2
2.3296 g/cm³
15
P
Phosphorus
30.974
[Ne] 3s2 3p3
1.82 g/cm³
16
S
Sulfur
32.06
[Ne] 3s2 3p4
2.067 g/cm³
17
Cl
Chlorine
35.45
[Ne] 3s2 3p5
0.003214 g/cm³
18
Ar
Argon
39.948
[Ne] 3s2 3p6
0.0017837 g/cm³
19
K
Potassium
39.098
[Ar] 4s1
0.862 g/cm³
20
Ca
Calcium
40.078
[Ar] 4s2
1.55 g/cm³
21
Sc
Scandium
44.956
[Ar] 3d1 4s2
2.989 g/cm³
22
Ti
Titanium
47.867
[Ar] 3d2 4s2
4.54 g/cm³
23
V
Vanadium
50.942
[Ar] 3d3 4s2
6.11 g/cm³
24
Cr
Chromium
51.996
[Ar] 3d5 4s1
7.15 g/cm³
25
Mn
Manganese
54.938
[Ar] 3d5 4s2
7.44 g/cm³
26
Fe
Iron
55.845
[Ar] 3d6 4s2
7.874 g/cm³
27
Co
Cobalt
58.933
[Ar] 3d7 4s2
8.9 g/cm³
28
Ni
Nickel
58.693
[Ar] 3d8 4s2
8.912 g/cm³
29
Cu
Copper
63.546
[Ar] 3d10 4s1
8.96 g/cm³
30
Zn
Zinc
65.38
[Ar] 3d10 4s2
7.134 g/cm³
31
Ga
Gallium
69.723
[Ar] 3d10 4s2 4p1
5.907 g/cm³
32
Ge
Germanium
72.63
[Ar] 3d10 4s2 4p2
5.323 g/cm³
33
As
Arsenic
74.922
[Ar] 3d10 4s2 4p3
5.776 g/cm³
34
Se
Selenium
78.971
[Ar] 3d10 4s2 4p4
4.809 g/cm³
35
Br
Bromine
79.904
[Ar] 3d10 4s2 4p5
3.1028 g/cm³
36
Kr
Krypton
83.798
[Ar] 3d10 4s2 4p6
0.003733 g/cm³
37
Rb
Rubidium
85.468
[Kr] 5s1
1.532 g/cm³
38
Sr
Strontium
87.62
[Kr] 5s2
2.64 g/cm³
39
Y
Yttrium
88.906
[Kr] 4d1 5s2
4.469 g/cm³
40
Zr
Zirconium
91.224
[Kr] 4d2 5s2
6.506 g/cm³
41
Nb
Niobium
92.906
[Kr] 4d4 5s1
8.57 g/cm³
42
Mo
Molybdenum
95.95
[Kr] 4d5 5s1
10.22 g/cm³
43
Tc
Technetium
98.0
[Kr] 4d5 5s2
11.5 g/cm³
44
Ru
Ruthenium
101.07
[Kr] 4d7 5s1
12.37 g/cm³
45
Rh
Rhodium
102.91
[Kr] 4d8 5s1
12.41 g/cm³
46
Pd
Palladium
106.42
[Kr] 4d10
12.02 g/cm³
47
Ag
Silver
107.87
[Kr] 4d10 5s1
10.501 g/cm³
48
Cd
Cadmium
112.41
[Kr] 4d10 5s2
8.69 g/cm³
49
In
Indium
114.82
[Kr] 4d10 5s2 5p1
7.31 g/cm³
50
Sn
Tin
118.71
[Kr] 4d10 5s2 5p2
7.287 g/cm³
51
Sb
Antimony
121.76
[Kr] 4d10 5s2 5p3
6.685 g/cm³
52
Te
Tellurium
127.6
[Kr] 4d10 5s2 5p4
6.232 g/cm³
53
I
Iodine
126.9
[Kr] 4d10 5s2 5p5
4.93 g/cm³
54
Xe
Xenon
131.29
[Kr] 4d10 5s2 5p6
0.005887 g/cm³
55
Cs
Cesium
132.91
[Xe] 6s1
1.873 g/cm³
56
Ba
Barium
137.33
[Xe] 6s2
3.594 g/cm³
57
La
Lanthanum
138.91
[Xe] 5d1 6s2
6.145 g/cm³
58
Ce
Cerium
140.12
[Xe] 4f1 5d1 6s2
6.77 g/cm³
59
Pr
Praseodymium
140.91
[Xe] 4f3 6s2
6.773 g/cm³
60
Nd
Neodymium
144.24
[Xe] 4f4 6s2
7.007 g/cm³
61
Pm
Promethium
145.0
[Xe] 4f5 6s2
7.26 g/cm³
62
Sm
Samarium
150.36
[Xe] 4f6 6s2
7.52 g/cm³
63
Eu
Europium
151.96
[Xe] 4f7 6s2
5.243 g/cm³
64
Gd
Gadolinium
157.25
[Xe] 4f7 5d1 6s2
7.895 g/cm³
65
Tb
Terbium
158.93
[Xe] 4f9 6s2
8.229 g/cm³
66
Dy
Dysprosium
162.5
[Xe] 4f10 6s2
8.55 g/cm³
67
Ho
Holmium
164.93
[Xe] 4f11 6s2
8.795 g/cm³
68
Er
Erbium
167.26
[Xe] 4f12 6s2
9.066 g/cm³
69
Tm
Thulium
168.93
[Xe] 4f13 6s2
9.321 g/cm³
70
Yb
Ytterbium
173.05
[Xe] 4f14 6s2
6.965 g/cm³
71
Lu
Lutetium
174.97
[Xe] 4f14 5d1 6s2
9.84 g/cm³
72
Hf
Hafnium
178.49
[Xe] 4f14 5d2 6s2
13.31 g/cm³
73
Ta
Tantalum
180.95
[Xe] 4f14 5d3 6s2
16.654 g/cm³
74
W
Tungsten
183.84
[Xe] 4f14 5d4 6s2
19.25 g/cm³
75
Re
Rhenium
186.21
[Xe] 4f14 5d5 6s2
21.02 g/cm³
76
Os
Osmium
190.23
[Xe] 4f14 5d6 6s2
22.587 g/cm³
77
Ir
Iridium
192.22
[Xe] 4f14 5d7 6s2
22.56 g/cm³
78
Pt
Platinum
195.08
[Xe] 4f14 5d9 6s1
21.46 g/cm³
79
Au
Gold
196.97
[Xe] 4f14 5d10 6s1
19.282 g/cm³
80
Hg
Mercury
200.59
[Xe] 4f14 5d10 6s2
13.5336 g/cm³
81
Tl
Thallium
204.38
[Xe] 4f14 5d10 6s2 6p1
11.85 g/cm³
82
Pb
Lead
207.2
[Xe] 4f14 5d10 6s2 6p2
11.342 g/cm³
83
Bi
Bismuth
208.98
[Xe] 4f14 5d10 6s2 6p3
9.807 g/cm³
84
Po
Polonium
209.0
[Xe] 4f14 5d10 6s2 6p4
9.32 g/cm³
85
At
Astatine
210.0
[Xe] 4f14 5d10 6s2 6p5
7.0 g/cm³
86
Rn
Radon
222.0
[Xe] 4f14 5d10 6s2 6p6
0.00973 g/cm³
87
Fr
Francium
223.0
[Rn] 7s1
1.87 g/cm³
88
Ra
Radium
226.0
[Rn] 7s2
5.5 g/cm³
89
Ac
Actinium
227.0
[Rn] 6d1 7s2
10.07 g/cm³
90
Th
Thorium
232.04
[Rn] 6d2 7s2
11.72 g/cm³
91
Pa
Protactinium
231.04
[Rn] 5f2 6d1 7s2
15.37 g/cm³
92
U
Uranium
238.03
[Rn] 5f3 6d1 7s2
19.1 g/cm³
93
Np
Neptunium
237.0
[Rn] 5f4 6d1 7s2
20.45 g/cm³
94
Pu
Plutonium
244.0
[Rn] 5f6 7s2
19.84 g/cm³
95
Am
Americium
243.0
[Rn] 5f7 7s2
13.69 g/cm³
96
Cm
Curium
247.0
[Rn] 5f7 6d1 7s2
13.51 g/cm³
97
Bk
Berkelium
247.0
[Rn] 5f9 7s2
14.79 g/cm³
98
Cf
Californium
251.0
[Rn] 5f10 7s2
15.1 g/cm³
99
Es
Einsteinium
252.0
[Rn] 5f11 7s2
8.84 g/cm³
100
Fm
Fermium
257.0
[Rn] 5f12 7s2
9.7 g/cm³
101
Md
Mendelevium
258.0
[Rn] 5f13 7s2
10.3 g/cm³
102
No
Nobelium
259.0
[Rn] 5f14 7s2
9.9 g/cm³
103
Lr
Lawrencium
266.0
[Rn] 5f14 7s2 7p1
15.6 g/cm³
104
Rf
Rutherfordium
267.0
[Rn] 5f14 6d2 7s2
23.2 g/cm³
105
Db
Dubnium
268.0
[Rn] 5f14 6d3 7s2
29.3 g/cm³
106
Sg
Seaborgium
269.0
[Rn] 5f14 6d4 7s2
35.0 g/cm³
107
Bh
Bohrium
270.0
[Rn] 5f14 6d5 7s2
37.1 g/cm³
108
Hs
Hassium
277.0
[Rn] 5f14 6d6 7s2
40.7 g/cm³
109
Mt
Meitnerium
278.0
[Rn] 5f14 6d7 7s2
37.4 g/cm³
110
Ds
Darmstadtium
281.0
[Rn] 5f14 6d8 7s2
34.8 g/cm³
111
Rg
Roentgenium
282.0
[Rn] 5f14 6d9 7s2
28.7 g/cm³
112
Cn
Copernicium
285.0
[Rn] 5f14 6d10 7s2
23.7 g/cm³
113
Nh
Nihonium
286.0
[Rn] 5f14 6d10 7s2 7p1
16.0 g/cm³
114
Fl
Flerovium
289.0
[Rn] 5f14 6d10 7s2 7p2
14.0 g/cm³
115
Mc
Moscovium
290.0
[Rn] 5f14 6d10 7s2 7p3
13.5 g/cm³
116
Lv
Livermorium
293.0
[Rn] 5f14 6d10 7s2 7p4
12.9 g/cm³
117
Ts
Tennessine
294.0
[Rn] 5f14 6d10 7s2 7p5
7.2 g/cm³
118
Og
Oganesson
294.0
[Rn] 5f14 6d10 7s2 7p6
5.0 g/cm³
4 ← Atomic number (protons)
Be ← Symbol
Beryllium ← Name
9.0122 ← Atomic mass (u)
*
**
* Lanthanides
** Actinides