Betekenis van:
atomic number 39
atomic number 39
Zelfstandig naamwoord
- letter v.h. alfabet
- a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys
Synoniemen
Hyperoniemen
atomic number 39
Zelfstandig naamwoord
- yttrium
- a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys