←Sb   Mo↑   ↓W   I→

Tellur ∙ tellure ∙ tellurio ∙ teluro
group VI: RH₂, RO₃

• melting point: 449.5°C
• boiling point: 989.9°C
• density: 6.24 g/cm³

Bi₂Te₃ is contained in Peltier cooling elements.

☢ radioisotopes:
Te-132 (T1/2=3.23 d) fission product