Description & History
ni·o·bi·um (1845):
a lustrous light gray ductile metallic element that resembles tantalum chemically and is used in alloys
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|
Element
| Symbol | Nb |
| Z | 41 |
| Atomic Weight | 92.9059982 |
|---|
| Density | 8.56999969 |
|
Edge Energies
(keV)
| K | 18.9860001 |
|---|
| L1 | 2.69799995 |
|---|
| L2 | 2.46499991 |
|---|
| L3 | 2.37100005 |
|---|
| M | 0.467999995 |
|---|
| K-alpha | 16.6140003 |
|---|
| K-beta | 18.6210003 |
|---|
| L-alpha | 2.16599989 |
|---|
| L-beta | 2.25699997 |
|---|
|
Edge jumps
| K | 7.1245141 |
|---|
| L1 | 1.15893626 |
|---|
| L2 | 1.40999997 |
|---|
| L3 | 3.77399993 |
|---|
|
Fluorescence
yield
| K | 0.746999979 |
|---|
| L1 | 0.00939999986 |
|---|
| L2 | 0.467999995 |
|---|
| L3 | 16.6140003 |
|---|
|
