Element
| Symbol | Ta |
| Z | 73 |
| Atomic Weight | 180.949997 |
| Density | 16.6000004 |
|
Edge Energies (keV)
| K | 67.4140015 |
| L1 | 11.6800003 |
| L2 | 11.1359997 |
| L3 | 9.88099957 |
| M | 2.70300007 |
| K-alpha | 57.5239983 |
| K-beta | 65.2099991 |
| L-alpha | 8.14500046 |
| L-beta | 9.34099960 |
|
Edge jumps
| K | 5.01700449 |
| L1 | 1.15974212 |
| L2 | 1.40999997 |
| L3 | 2.59999990 |
|
Fluorescence yield
| K | 0.957000017 |
| L1 | 0.136999995 |
| L2 | 0.257999986 |
| L3 | 0.243000001 |
|