Lunarpedia:Autostub2 test 3d

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Antimony
Sb
In situ availability:
Necessity:
Atomic number: 51
Atomic mass: 121.76
group: 15
period: 5
normal phase: Solid
series: Metalloids
density: 6.697 g/cm3
melting point: 903.78K, 630.63°C, 1167.13°F
boiling point: 1860K, 1587°C, 2889°F
useful isotopes: {{{isotopes}}}
GeAsSe
Sn ← Sb → Te
PbBiPo
Atomic radius (pm): 145
Bohr radius (pm): 133
Covalent radius (pm): 138
Van der Waals radius (pm):
ionic radius (pm): (+3) 76
1st ion potential (eV): 8.64
Electron Configuration
1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p3
Electrons Per Shell
2, 8, 18, 18, 5
Electronegativity: 2.05
Electron Affinity: 1.07
Oxidation states: +/-3, 5
Magnetism: ?
Crystal structure: Rhombohedral
This article is a script test and is not appropriate for editing. Please discuss what should be different in the talk page.


Antimony is a Metalloids in group 15. It has a Rhombohedral crystalline structure.



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