Molibdeen |
| Simbool | Mo |
|---|---|
| Latynse naam | Molybdaneum |
| Atoomgetal | 42 |
| Periode | 5 |
| Element kategorie | Oorgangselemente |
| Relatieve atomiese massa | 95.94 |
| Groep | VI.B |
| Electronegativiteit | 1.8 |
| Oksidering nommers | 2, 3, 4, 5, 6 |
| Elektronkonfigurasie | 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d5 5s1 |
| Digtheid [g/cm3] | 10.22 |
| Staat | Vaste stof |
| Smeltpunt [°C] | 2617 |
| Kookpunt [°C] | 4650 |
| Atoomradius [pm] | 190 |
| Covalent radius [pm] | 145 |
| Termiese geleidingsvermoë [W m-1K-1] | 138 |
| Hitte kapasiteit [J K-1g-1] | 0.25 |
| Ontdekking | 1785 |
| Hardheid [Mohs-skaal] | 5.5 |
| Vickers se hardheid [MPa] | 1530 |
| Brinell-hardheid [MPa] | 1500 |
| Young's modulus [GPa] | 329 |
| Elektriese geleiding [S m-1] | 1.73 · 107 |
| Shear modulus [GPa] | 20 |
| 1ste ionisasie-energie [eV] | 7.0924 |
| 2de ionisasie-energie [eV] | 16.461 |
| 3de ionisasie-energie [eV] | 27.16 |
| Stabiele isotope | 7 |
| Onstabiele isotope | 13 |