• Latin name:
  Stannum
• English name:
  Tin
• Year discovered:
  3500 BC
• Discovered by:
  ----
• Country of Discovery:
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• Cost per 100 grams:
  13.5 USD
• CAS Number:
  CAS7440-31-5
• Electron shell:
  K2-L8-M18-N18-O4-P0-Q0-R0

Tin is a chemical element with the symbol Sn and atomic number 50. It is a main group metal in group 14 of the periodic table. Tin shows a chemical similarity to both neighboring group-14 elements, germanium and lead, and has two possible oxidation states, +2 and the slightly more stable +4.

• Atomic number:
  50
• Atomic weight (Relative atomic mass):
  118.71011319607 (g/mol)
• Density:
  7.287 (g/cm³)
• Melting point:
  231.93°C = 449.47°F = 505.08K
• Boiling point:
  2602.0°C = 4715.60°F = 2875.15K
• Valence electrons:
  2, 4
• Period:
  5
• Group:
  IVA
• Block:
  p - block
• Emission spectrum:
  

• Phase:
  Solid

  
• Fusion heat:
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• Specific heat:
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• Thermal expansion:
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• Vaporization heat:
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• Electron configuration:
  [Kr] 4d10 5s2 5p2 = 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p2
Oxidation states:

• -
• -
• -
• -
• -
• -
• -
• +2
• -
• +4
• -
• -
• -
• -
• -
• Ion charge:
  Sn^{2+, 4+}
• The ionization potential of an atom:
  7.344 (eV)
• Atomic radius:
  145 (pm)
• Covalent radius:
  140 (pm)
• Van der Waals radius:
  217 (pm)

• Electrical conductivity:
  8695652.17391304 (S/m)
• Electrical type:
  Conductor
• Magnetic type:
  Paramagnetism
• Volume magnetic susceptibility:
  -2.27 ⋅ 10^-5
• Mass magnetic susceptibility:
  -3.1 ⋅ 10^-9
• Molar magnetic susceptibility:
  -3.68 ⋅ 10^-10 (m³/mol)
• Resistivity:
  1.15 ⋅ 10^-7 (Ω · m)
• Superconducting point:
  -269.43°C = -452.97°F = 3.72K

• Debye temperature:
  -103.15°C = -153.67°F = 170K

• Colour:
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• CAS Number:
  CAS7440-31-5
• CID Number:
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• RTEC Number:
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• Brinell hardness:
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• Mohs hardness:
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• Vickers hardness:
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• Bulk modulus:
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• Young's modulus:
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• Liquid density:
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• Molar volume:
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• Poisson's ratio:
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• Shear modulus:
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• Speed of sound transmission:
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• Refractive index:
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• Thermal conductivity:
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• Electronegativity:
  1.96
• Valence electrons:
  2, 4
• Electron affinity:
  107.2984 kJ/mole

• Radioactive:
  No
• Half life:
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• Lifetime:
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• Neutron cross section, barn:
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• Universe contains "Tin" at the rate of
  4 ⋅ 10^-7%
• Sun contains "Tin" at the rate of
  9 ⋅ 10^-5%
• Oceans contain "Tin" at the rate of
  9.9 ⋅ 10^-8%
• Human body contains "Tin" at the rate of
  2.853640677 ⋅ 10^-5%
• The Earth's crust consists of "Tin" at the rate of
  0.00023%
• Meteorites consist of "Tin" at the rate of
  1.2 ⋅ 10^-4%