Ngā Hua
| Keriuma, 58Ce | |
| Tau ātomi (Z) | 58 |
| Wāhanga i STP | totoka |
| Te pūwāhi rewa | 1068 K (795 °C, 1463 °F) |
| Te pūwāhi koropupū | 3716 K (3443 °C, 6229 °F) |
| Kiato (tata ki te rt) | 6.770 karamu/cm3 |
| ina wai (i te mp) | 6.55 karamu/cm3 |
| Te wera o te hanumitanga | 5.46 kJ/mol |
| Te wera o te mimiti | 398 kJ/mol |
| Te kaha o te wera molar | 26.94 J/(mol·K) |
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Te Hauwaiwai Seriuma
Ko te Cerium(IV) Hydroxide, e mōhiotia ana ko te ceric hydroxide, he pūtake Cerium tioata kore-rewa e tino waikura ana mō ngā whakamahinga e hototahi ana ki ngā taiao pH teitei ake (taketake). He matū kore-waro tēnei me te tātai matū Ce(OH)4. He paura kōwhai e kore e waikura i roto i te wai engari ka waikura i roto i ngā waikawa kukū.
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Te Waikura Serium(Ce)
Waikura Serium, e mōhiotia ana ko te cerium dioxide,Waikura Serium(IV)Ko te cerium dioxide, he waikura nō te konganuku whenua-onge cerium. He paura kōwhai-mā te tae, ko tōna tauira matū ko CeO2. He hua arumoni nui, ā, he takawaenga hoki i roto i te purenga o te huānga mai i ngā konganuku. Ko te āhuatanga motuhake o tēnei rauemi ko tōna huringa whakahurihuri ki te waikura kore-stoichiometric.
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Kāponāte Serium(III)
Ko te Cerium(III) Carbonate te tote i hangaia e ngā kationa cerium(III) me ngā anion carbonate. He pūtake Cerium kore-wai e taea te huri ki ētahi atu pūhui Cerium, pērā i te waikura mā te whakamahana (te whakapūkara). Ka tukuna hoki e ngā pūhui carbonate te hauhā waro ina rongoatia ki ngā waikawa waimeha.
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Te Waikawa Oxalate Cerium(III)
Te Oxalate Cerium(III) (Oxalate Cerous) ko te tote cerium inorganic o te waikawa oxalic, he mea tino kore e wairewa i roto i te wai, ā, ka huri hei waikura ina werahia (kua whakapūkaratia). He totoka tioata mā, ko tōna tauira matū koCe2(C2O4)3.Ka taea te whiwhi mā te tauhohenga o te waikawa oxalic me te cerium(III) chloride.