Atomic Number 52     Atomic Mass 127.60     Density 6.00 g/mL

State solid     Color silvery white      Electronegativity 2.1

Melting Point 449.5°C     Boiling Point 989.8°C

Natural Isotopes Te-120 0.096%   Te-122 2.603%   Te-123 0.908%    Te-124 4.816%  
                            Te-125 7.139%   Te-126 18.95%   Te-128 31.69%   Te-130 33.80%

Abbreviated Electron Configuration [Kr] 4d¹⁰ 5s² 5p⁴

Discovered by Franz Muller von Reichenstein in 1783.