Ngwaahịa
| Praseodymium, 59Pr | |
| Nọmba atọm (Z) | 59 |
| Oge na STP | siri ike |
| Ebe agbaze | 1208 K (935 °C, 1715 °F) |
| Ebe isi mmiri | 3403 K (3130 °C, 5666 °F) |
| Njupụta (dị nso rt) | 6.77 g/cm3 |
| mgbe mmiri mmiri (na mp) | 6.50 g/cm3 |
| Okpomọkụ nke njikọta | 6.89 kJ/mol |
| Okpomọkụ nke vaporization | 331 kJ/mol |
| Ike okpomọkụ molar | 27.20 J/(mol·K) |
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Praseodymium (III, IV) Oxide
Praseodymium (III, IV) Oxidebụ ihe mejupụtara inorganic nke nwere usoro Pr6O11 nke anaghị agbaze na mmiri. O nwere nhazi cubic fluorite. Ọ bụ ụdị praseodymium oxide kachasị kwụsie ike na okpomọkụ na nrụgide gburugburu. Ọ bụ isi iyi Praseodymium nke na-anaghị agbaze nke ọma nke dabara adaba maka ojiji iko, optic na seramiiki. Praseodymium (III, IV) Oxide na-abụkarị High Purity (99.999%) Praseodymium (III, IV) Oxide (Pr2O3) Ntụ ntụ dị n'oge na-adịbeghị anya n'ọtụtụ olu. Ọdịdị dị elu nke ukwuu na ịdị ọcha dị elu na-eme ka mma anya na uru dịkwuo mma dịka ọkọlọtọ sayensị. Enwere ike ịtụle ntụ ntụ elemental na nkwụsịtụ nanoscale, dị ka ụdị mpaghara elu dị elu ọzọ.