 | Antimony | Atomic Number: 51 |
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- Overview
Property Value Units 121.76
6.697
- Thermal Properties
Thermal Properties
Property Value Units 630°C
1750°C
The critical pressure has not been determined for Antimony
The critical temperature has not been determined for Antimony
19.7 kJ/mol
68 kJ/mol
207 J/kg·K
24 W/m·K
- Electon Configuration
[Kr] 4d10 5s2 5p3
K L M N O P Q 2 8 18 18 5 0 0 Level S Orbital P Orbital D Orbital F Orbital Level 1 Level 2 - History
Year Discovered
ancient
- Isotopes
Isotope Common Name Symbol Mass Status Abundance Half-life Decay mode Decay Energy Nuclear Spin Magnetic Moment 51
Sb
121
Antimony Sb 121 Stable 57.21 - - - - - 51
Sb
123
Antimony Sb 123 Stable 42.79 - - - - - Isotopic mass data for stable isotopes is from:
G. Audi, A.H. Wapstra in Nuclear Physics A, 1993, 565, 1-65
and
G. Audi, A.H.Wapstra in Nuclear Physics A, 1995, 595 409-480.Natural abundance data is from:
K.J.R. Rosman, P.D.P. Taylor in Pure Appplied Chemistry, 1999, 71, 1593-1607.- Occurance
In the Universe 0.00000004% In the Sun 0.0000001% In Meteorites 0.000012% In the Earth's Crust 0.00002% In Seawater 0.00000002% In the Human Body 0% - Models
Pictures, videos and 3D models of the element
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