From Citizendium
Jump to navigation Jump to search
This article is a stub and thus not approved.
Main Article
Related Articles  [?]
Bibliography  [?]
External Links  [?]
Citable Version  [?]
Properties [?]
To learn how to update the categories for this article, see here. To update categories, edit the metadata template.
 Definition A rare chemical element (atomic number = 5) present in 0.0003% of the earth's crust, mostly as borax and kernite. [d] [e]
Checklist and Archives
 Workgroup categories Chemistry and Physics [Categories OK]
 Subgroup category:  Nuclear Engineering
 Talk Archive none  English language variant American English