- atomic number 39 as a noun:
- 1
atomic number 39
noun
1 atomic number 39
A silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys.
Dutch: yttrium
Polish: itr, Y
debug info: 0.014
noun
A silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys.
Dutch: yttrium
Polish: itr, Y
debug info: 0.014