H Home Background Color: He Li Be Black White Gray B C N O F Ne Na Mg Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Uut Uuq Uup Uuh Uus Uuo

Elements with External Samples (37) These are elements that have "External" samples associated with them. External samples are ones not actually located in the table and which I don't own. Generally speaking that means museum specimens, interesting rocks, or other objects I found somewhere that had to stay where they were for whatever reason. Click any element below to see all the samples of that element. Text and images Copyright (c) 2010 by Theodore W. Gray.

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