תוריום
Jump to navigation
Jump to search
Hebrew[edit]
| Chemical element | |
|---|---|
| Th | |
| Previous: אקטיניום (Ac) | |
| Next: פרוטקטיניום (Pa) | |
Pronunciation[edit]
Audio (file)
Noun[edit]
תּוֹרְיוּם • (tóryum) m
- thorium (a chemical element (symbol Th) with atomic number 90: a weakly radioactive, malleable, moderately hard silvery metal that tarnishes black when exposed to air)