Iimveliso
| Thorium, 90Th | |
| Inombolo yeCas. | 7440-29-1 |
| Imbonakalo | isilivere, idla ngokuba nebala elimnyama |
| Inombolo yeAtomic(Z) | 90 |
| Isigaba kwi-STP | eqinileyo |
| Indawo yokunyibilika | 2023 K (1750 °C, 3182 °F) |
| Indawo yokubilisa | 5061 K (4788 °C, 8650 °F) |
| Ubuninzi (kufuphi ne-rt) | 11.7 g/cm3 |
| Ubushushu bomxube | 13.81 kJ / mol |
| Ubushushu bomphunga | 514 kJ/mol |
| Umthamo wobushushu beMolar | 26.230 J/(mol·K) |
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i-thorium (IV) i-oxide (i-Thorium Dioxide) (i-ThO2) i-powder Purity Min.99%
I-Thorium Dioxide (ThO2), ikwabizwathorium (IV) oxide, ngumthombo weThorium onganyibilikiyo kakhulu. Yikristale eqinileyo kwaye ihlala imhlophe okanye ityheli ngombala. Ikwabizwa ngokuba yi-thoria, iveliswa ikakhulu njengemveliso ye-lanthanide kunye ne-uranium. I-Thorianite ligama le-mineralogical form ye-thorium dioxide. I-Thorium ixatyiswe kakhulu kwimveliso yeglasi kunye ne-ceramic njengebala eliqaqambileyo elimthubi ngenxa yokubonakala kwayo okuphezulu Ucoceko oluphezulu (99.999%) iThorium Oxide (ThO2) Powder kwi-560 nm. Iikhompawundi zeoksijini azihambisani nombane.