ell: Θούλιο

Information
has URI	http://lexvo.org/id/term/ell/%CE%98%CE%BF%CF%8D%CE%BB%CE%B9%CE%BF

Meaning
means	(noun) a soft silvery metallic element of the rare earth group; isotope 170 emits X-rays and is used in small portable X-ray machines; it occurs in monazite and apatite and xenotime thulium, Tm, atomic number 69