atomic number 65
noun
- 1
a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite
Also useful for “atomic number 65”:Crossword— Multi-word entries show up in clues
a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite
Also useful for “atomic number 65”:Crossword— Multi-word entries show up in clues