Lucium

Lucium was the proposed name for an alleged new element found by chemist Prosper Barrière in 1896 in the mineral monazite.[1][2] Later, William Crookes confirmed that the new element was actually an impure sample of yttrium.[3]

References

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.