NAME DESC WHEN
Johan August Arfwedson Johan August Arfwedson discovered 2021-04-10
Lithium Lithium 2021-04-10
Ytterbium Ytterbium
Yb
The fourteenth and penultimate element in the lant... 2021-04-10
Ytterbium Ytterbium 2021-04-10
Thulium Thulium 2021-04-10
Holmium Holmium 2021-04-10
Gadolinium Gadolinium 2021-04-10
Europium Europium 2021-04-10
Promethium Promethium 2021-04-10
University College London University College London London University 2021-04-10
UCL Main Building UCL Main Building The London University as drawn by Thomas Hosmer Sh... 2021-04-10
UCL UCL "coat of arms" 2021-04-10
Charles James Charles James Chemist of British origin working in the US. He be... 2021-04-10
Charles James Charles James Photograph published in Iddles, Harold A. (April 1... 2021-04-10
University of New Hampshire University of New Hampshire New Hampshire College of Agriculture and the Me... 2021-04-10
Thompson Hall at UNH Thompson Hall at UNH Built in 1892, is listed on the National Register ... 2021-04-10