Note 328 — Chapter XIII · THE TERBIUM GROUP
Reading edition
Eberhard (loc. cit.) has shown that even in the perfectly white oxide, traces of terbia can be distinguished by spectroscopic examination.
[329] Compt. rend. 1905, 140, 1233.
Reading edition
Eberhard (loc. cit.) has shown that even in the perfectly white oxide, traces of terbia can be distinguished by spectroscopic examination.
[329] Compt. rend. 1905, 140, 1233.