Nd
Neodymium waxaa loo isticmaalaa in ay sameeyaan magnetics joogtada ah ugu xoog badan ee la heli karo.
Eeg astaamaha
| Atomic mass | 144.24 u |
| Cidhiidhi | 7.007 g/cm³ |
| Natiijooyinka | 1297.0 K |
| Natiijooyinka | 3347.0 K |
| Muuqaalka | Cad fidla ah oo doorsoon. |
| Xaaladda heerkulka qolka | Cidhiidhi |
Eegista
| Electronegativity | 1.14 (Pauling) |
| 1st Ionization | 533.1 kJ/mol |
| Istaraatiijiyad | 184.9 kJ/mol |
| Nidaamka | +2, +3 |
_Cusub:
| Nidaamka | [Xe] 4f4 6s2 |
| Awooda | 181.0 pm |
| Xaraf | 201.0 pm |
| Van der Waals | 229.0 pm |
Dib u eegista
| La Ogaaday | Carl Auer von Welsbach |
| Sannadka la helay | 1885 |
| _Meel | Vienna, Austria |
| Magacaabista | Greek 'neos didymos' macnaheedu waa laba-laab cusub |
_Warbixinta Neodymium
Neodymium waa bir adag, silvery iyo dhulka labaad ee ugu badan oo fara badan oo aan caadi ahayn ka dib cerium. NdFeB magnets waa nooca ugu xoog badan ee magnet joogto ah suuqa ku jira iyo muhiim u ah tiknoolajiyada casriga ah.
Barnaamijyada
Maqnaansho joogto ah oo xoog leh (hard drives, maqal, mootorada korontada, turbines dabaysha), lasers, iyo dhalaalaya glass.
Xaqiiqo xiiso leh
Neodymium magnets waa si xoog leh in laba ka mid ah kuwa waaweyn oo ay ku burburin karaan faraha, oo ay muhiim u yihiin motors EV iyo turbines dabaysha.
Isotoobyo
| Tirada | Tirada | Half-Life | Xasiloon |
| 142 | 0.27152% | - | Haa |
| 143 | 0.12174% | - | Haa |
| 144 | 0.23798% | 2.29e15 years | Ha |
| 146 | 0.17189% | - | Haa |
Nidaamka
[Xe] 4f4 6s2