Atomic Number 70 — synonyms, definition
1. atomic number 70 (Noun)
2 synonyms
Yb ytterbium
1 definition
atomic number 70 (Noun) — A soft silvery metallic element; a rare earth of the lanthanide series; it occurs in gadolinite and monazite and xenotime.
2 types of
metal metallic element
4 parts of
gadolinite monazite xenotime ytterbite