Tellurium is a chemical element with symbol Te and atomic number 52. Classified as a metalloid, Tellurium is a solid at room temperature.

What state of matter is tellurium?

Group16Melting pointPeriod5Boiling pointBlockpDensity (g cm−3)Atomic number52Relative atomic massState at 20°CSolidKey isotopes

Is tellurium a pure substance or mixture?

Please visit the Tellurium element page for information specific to the chemical element of the periodic table. Tellurium is an element with atomic symbol Te, atomic number 52, and atomic weight 127.6. Tellurium atom is a chalcogen and a metalloid atom.