Neodimium |
| Simbool | Nd |
|---|---|
| Latynse naam | Neodymium |
| Atoomgetal | 60 |
| Periode | 6 |
| Element kategorie | Innerlike oorgangselemente |
| Relatieve atomiese massa | 144.24 |
| Groep | III.B |
| Electronegativiteit | 1.2 |
| Oksidering nommers | 3 |
| Elektronkonfigurasie | 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6 4f4 5d0 6s2 |
| Digtheid [g/cm3] | 7.003 |
| Staat | Vaste stof |
| Smeltpunt [°C] | 1021 |
| Kookpunt [°C] | 3068 |
| Atoomradius [pm] | 206 |
| Termiese geleidingsvermoë [W m-1K-1] | 16.5 |
| Hitte kapasiteit [J K-1g-1] | 0.19 |
| Ontdekking | 1885 |
| Vickers se hardheid [MPa] | 343 |
| Brinell-hardheid [MPa] | 265 |
| Young's modulus [GPa] | 41 |
| Elektriese geleiding [S m-1] | 1.6 · 106 |
| Shear modulus [GPa] | 16 |
| 1ste ionisasie-energie [eV] | 5.525 |
| 2de ionisasie-energie [eV] | 10.727 |
| 3de ionisasie-energie [eV] | 22.076 |
| Stabiele isotope | 7 |
| Onstabiele isotope | 10 |