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Melting point: 722.66 ... Tellurium is a chemical element; it has symbol Te and atomic number 52. It is a brittle, mildly toxic, rare, ...
Melting point: 580 °C (1,076 °F; 853 K) [1] Solubility in water. ... is a gray powder that is a compound of bismuth and tellurium also known as bismuth(III) telluride.
The Gmelin rare earths handbook lists 1522 °C and 1550 °C as two melting points given in the literature, the most recent reference [Handbook on the chemistry and physics of rare earths, vol.12 (1989)] is given with 1529 °C.
Layers consist of two atomic sheets of antimony and three atomic sheets of tellurium and are held together by weak van der Waals forces. Sb 2 Te 3 is a narrow-gap semiconductor with a band gap 0.21 eV; it is also a topological insulator, and thus exhibits thickness-dependent physical properties. [1]
Melting point: 430 °C (806 °F; 703 K) ... Tellurium trioxide (Te O 3) is an inorganic chemical compound of tellurium and oxygen. In this compound, ...
Melting point: 725 °C (1,337 °F; 998 K) Band gap: 0.6 eV [1] ... (GeTe) is a chemical compound of germanium and tellurium and is a component of chalcogenide glass.
Hydrogen telluride is the inorganic compound with the formula H 2 Te.A hydrogen chalcogenide and the simplest hydride of tellurium, it is a colorless gas.Although unstable in ambient air, the gas can exist long enough to be readily detected by the odour of rotting garlic at extremely low concentrations; or by the revolting odour of rotting leeks at somewhat higher concentrations.
Lead telluride is a compound of lead and tellurium (PbTe). It crystallizes in the NaCl crystal structure with Pb atoms occupying the cation and Te forming the anionic lattice. It is a narrow gap semiconductor with a band gap of 0.32 eV. [4] It occurs naturally as the mineral altaite.