atomic number 69 (0 synonym found)

We don't have synonyms for atomic number 69 yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are atomic number 19, atomic number 29 and atomic number 39.

We don't have any synonyms for atomic number 69 yet.

Did you mean…

atomic number 19  ·  atomic number 29  ·  atomic number 39  ·  atomic number 49  ·  atomic number 59  ·  atomic number 6

Think atomic number 69 belongs in the thesaurus? Recommend it and we'll take a look.

Definition of atomic number 69:

(n) : 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
Definition of atomic number 69:

(n) : 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
Back to Top