Difference between revisions of "Il"
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== Description == | == Description == | ||
| − | Chemical symbol for the element formerly called illinium. Its name was changed in 1948 to promethium (symbol Pm). | + | Chemical symbol for the element formerly called [[illinium]]. Its name was changed in 1948 to [[promethium]] (symbol Pm). |
[[Category:Materials database]] | [[Category:Materials database]] | ||
Latest revision as of 19:25, 14 September 2022
Description
Chemical symbol for the element formerly called Illinium. Its name was changed in 1948 to Promethium (symbol Pm).