The name of which element is derived from the Latin for lime?
Naming of chemical elements heretofore unknown spectroscopic lines from the Sun; these could not be explained by any of the known elements in the 1870s. Many elements are named after the minerals in which they are found, e.g. calcium after Latin "calx" (lime), silicon is named after Latin "silex" (sand), sodium after soda and potassium after potash. In 1979, IUPAC published recommendations for their systematic element names to be used for yet unnamed or undiscovered elements as a placeholder, until the discovery of the element is confirmed and a permanent name is decided on. The recommendations are mostly ignored among scientists, who simply call
Systematic element name of each root, converting the first to a capital. This results in three-letter symbols instead of the one- or two-letter symbols used for named elements. , all 118 discovered elements have received individual permanent names and symbols, so currently, systematic names and symbols are only used for the undiscovered elements beyond element 118, oganesson. Systematic element name A systematic element name is the temporary name assigned to a newly synthesized or not yet synthesized chemical element. A systematic symbol is also derived from this name. In chemistry, a transuranic element receives a permanent name and symbol only after its synthesis