Element
| Symbol | Se |
| Z | 34 |
| Atomic Weight | 78.9599991 |
| Density | 4.78999996 |
|
Edge Energies (keV)
| K | 12.6580000 |
| L1 | 1.65300000 |
| L2 | 1.47700000 |
| L3 | 1.43599999 |
| M | 0.231999993 |
| K-alpha | 11.2209997 |
| K-beta | 12.4949999 |
| L-alpha | 1.41900003 |
| L-beta | 1.37899995 |
|
Edge jumps
| K | 6.88229513 |
| L1 | 1.15824890 |
| L2 | 1.40999997 |
| L3 | 4.58699989 |
|
Fluorescence yield
| K | 0.588999987 |
| L1 | 3.19999992E-03 |
| L2 | 1.60000008E-02 |
| L3 | 1.79999992E-02 |
|