Sn Tin     Atomic number : 50 
    Relative atomic mass (12C = 12.0000) :  118.710 
    P H Y S I C A L     D A T A
Group 14 metal
 
Density / kg m-3 :  5750 (); 7310 () [293 K]; 6973 [liq., m.p.]
 
Melting point / K :  505.118 
 
Boiling point / K :  2583
 
    D I S C O V E R Y
Known to ancient civilizations.
 
    G E O L O G I C A L     D A T A
Abundances
 
Sun (relative to H = 1 × 1012) : 100
 
Earth's crust / p.p.m. : 2.2
 
Residence time / years : n.a.
 
Classification : scavenged
 
Oxidation state : IV
 
  
 
Seawater / p.p.m. :
    Atlantic surface : 2.3 × 10-6
    Atlantic deep : 5.8 × 10-6
    B I O L O G I C A L     D A T A
Level in humans
 
Blood / mg dm-3 : c. 0.38
 
Bone / p.p.m. : 1.4
 
Liver / p.p.m. : 0.23 - 2.3
 
Muscle / p.p.m. : 0.33 - 2.4
 
  
 
Daily dietary intake : 0.2 - 3.5 mg
 
Total mass of element
in average (70 kg) person :
20 mg

 

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A portrait of tin is available on the Visual Elements site. Up to 200 individual items of information on this element are available in The Elements.


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NetElements II last modified October 27th, 1999