| Yttrium | |
| Elemental State | Y |
| Electron Configuration | 1s22s22p63s23p63d104s24p65s24d1 |
| First Ionization Potential | 6.217 eV |
| Electron Affinity | 0.307 eV |
| Z* | |
| Pauling Electronegativity | 1.22 |
| Covalent Radius | 1.62 Å |
| Metallic Radius | 1.82 Å |
| Ionic Radius | 1.040 Å Y3+ coordination number
= 6
1.159 Å Y3+ coordination number = 8 |
| van der Waal's Radius | |
| Melting Point | 1522 oC |
| Boiling Point | 3345 oC |
| Density | 4.469 g/cm3 |
| Other Properties | |