Nā huahana
| Thorium, 90th | |
| Helu Kūʻai. | 7440-29-1 |
| helehelena | kālā, pinepine me ka ʻeleʻele poni |
| Helu ʻAtoma (Z) | 90 |
| Pae ma STP | paʻa |
| Kiko heheʻe | 2023 K (1750 °C, 3182 °F) |
| Kikowaena paila | 5061 K (4788 °C, 8650 °F) |
| Ka nui (kokoke i ka rt) | 11.7 g/cm3 |
| Ka wela o ka hoʻoheheʻe ʻana | 13.81 kJ/mol |
| Ka wela o ka mahu | 514 kJ/mol |
| Ka mana wela molar | 26.230 J/(mol·K) |
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Pauka thorium(IV) oxide (Thorium Dioxide) (ThO2) Maʻemaʻe Min.99%
ʻO ka Thorium Dioxide (ThO2), i kapa ʻia hoʻiʻokikene thorium(IV), he kumu Thorium paʻa wela paʻa ʻole ia. He paʻa crystalline a pinepine keʻokeʻo a melemele paha ke kala. ʻIke ʻia hoʻi ʻo thoria, hana nui ʻia ia ma ke ʻano he huahana o ka hana lanthanide a me ka uranium. ʻO Thorianite ka inoa o ke ʻano mineralogical o ka thorium dioxide. Ua waiwai nui ʻia ʻo Thorium i ka hana aniani a me ka seramika ma ke ʻano he pigment melemele ʻālohilohi ma muli o kona reflectanceHigh Purity (99.999%) Thorium Oxide (ThO2) Powder ma 560 nm. ʻAʻole alakaʻi nā hui oxide i ka uila.