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   Densities of Elements

The density is given by the ratio of mass and volume. The density is a material constant that depends on the temperature and the pressure, especially for gases. Thus the temperature and the pressure have to be given along with the density. Note, that in this table the densities for solids and liquids are given in units of g/cm3 at a temperature of 20°C. The densities of gases are given in units of g/l at a preassure of 1013 hPa. Hydrogen, Helium, and Lithium have the lowest densities, while the noble metals Iridium, Osmium, and Platinum have the highest densities.
 Z Name Density
1 Hydrogen 0,084 g/l
2 Helium 0,17 g/l
3 Lithium 0,53 g/cm3
4 Beryllium 1,85 g/cm3
5 Boron 2,46 g/cm3
6 Carbon 3,51 g/cm3
7 Nitrogen 1,17 g/l
8 Oxygen 1,33 g/l
9 Fluorine 1,58 g/l
10 Neon 0,84 g/l
11 Sodium 0,97 g/cm3
12 Magnesium 1,74 g/cm3
13 Aluminium 2,70 g/cm3
14 Silicon 2,33 g/cm3
15 Phosphorus 1,82 g/cm3
16 Sulfur 2,06 g/cm3
17 Chlorine 2,95 g/l
18 Argon 1,66 g/l
19 Potassium 0,86 g/cm3
20 Calcium 1,54 g/cm3
21 Scandium 2,99 g/cm3
22 Titanium 4,51 g/cm3
23 Vanadium 6,09 g/cm3
24 Chromium 7,14 g/cm3
25 Manganese 7,44 g/cm3
26 Iron 7,87 g/cm3
27 Cobalt 8,89 g/cm3
28 Nickel 8,91 g/cm3
29 Copper 8,92 g/cm3
30 Zinc 7,14 g/cm3
31 Gallium 5,91 g/cm3
32 Germanium 5,32 g/cm3
33 Arsenic 5,72 g/cm3
34 Selenium 4,82 g/cm3
35 Bromine 3,14 g/cm3
36 Krypton 3,48 g/l
37 Rubidium 1,53 g/cm3
38 Strontium 2,63 g/cm3
39 Yttrium 4,47 g/cm3
40 Zirconium 6,51 g/cm3
41 Niobium 8,58 g/cm3
42 Molybdenum 10,28 g/cm3
43 Technetium 11,49 g/cm3
44 Ruthenium 12,45 g/cm3
45 Rhodium 12,41 g/cm3
46 Palladium 12,02 g/cm3
47 Silver 10,49 g/cm3
48 Cadmium 8,64 g/cm3
49 Indium 7,31 g/cm3
50 Tin 7,29 g/cm3
51 Antimony 6,69 g/cm3
52 Tellurium 6,25 g/cm3
53 Iodine 4,94 g/cm3
54 Xenon 4,49 g/l
55 Caesium 1,90 g/cm3
56 Barium 3,65 g/cm3
57 Lanthanum 6,16 g/cm3
58 Cerium 6,77 g/cm3
59 Praseodymium 6,48 g/cm3
60 Neodymium 7,00 g/cm3
61 Promethium 7,22 g/cm3
62 Samarium 7,54 g/cm3
63 Europium 5,25 g/cm3
64 Gadolinium 7,89 g/cm3
65 Terbium 8,25 g/cm3
66 Dysprosium 8,56 g/cm3
67 Holmium 8,78 g/cm3
68 Erbium 9,05 g/cm3
69 Thulium 9,32 g/cm3
70 Ytterbium 6,97 g/cm3
71 Lutetium 9,84 g/cm3
72 Hafnium 13,31 g/cm3
73 Tantalum 16,68 g/cm3
74 Tungsten 19,26 g/cm3
75 Rhenium 21,03 g/cm3
76 Osmium 22,61 g/cm3
77 Iridium 22,65 g/cm3
78 Platinum 21,45 g/cm3
79 Gold 19,32 g/cm3
80 Mercury 13,55 g/cm3
81 Thallium 11,85 g/cm3
82 Lead 11,34 g/cm3
83 Bismuth 9,80 g/cm3
84 Polonium 9,20 g/cm3
85 Astatine n.n.
86 Radon 9,23 g/l
87 Francium n.n.
88 Radium 5,50 g/cm3
89 Actinium 10,07 g/cm3
90 Thorium 11,72 g/cm3
91 Protactinium 15,37 g/cm3
92 Uranium 18,97 g/cm3
93 Neptunium 20,48 g/cm3
94 Plutonium 19,74 g/cm3
95 Americium 13,67 g/cm3
96 Curium 13,51 g/cm3
97 Berkelium 13,25 g/cm3
98 Californium 15,1 g/cm3
99 Einsteinium n.n.
100 Fermium n.n.
101 Mendelevium n.n.
102 Nobelium n.n.
103 Lawrencium n.n.
104 Rutherfordium n.n.
105 Dubnium n.n.
106 Seaborgium n.n.
107 Bohrium n.n.
108 Hassium n.n.
109 Meitnerium n.n.
110 Unnunnilium n.n.
111 Unnununium n.n.
 
© B.M.Gammel, last change 18 Feb 1998