Tellurium is not an abundant metal. Present at about 1 ppb in the Earth's crust, it is less abundant than gold, platinum or the so-called 'rare-earth' elements. So why should one care about such ...

The high relative abundance of these tellurium isotopes gives tellurium the greater relative atomic mass. The atomic number of tellurium is 52 and the atomic number of iodine is 53, so these ...

Tellurium, a rare metalloid with semiconductor properties, holds increasing importance as a commodity. It finds extensive use in solar panels, where it enhances efficiency and performance.