Description & History
haf·ni·um (1923):
a metallic element that resembles zirconium in its chemical properties and occurs in zirconium minerals and that readily absorbs neutrons
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|
Element
| Symbol | Hf |
| Z | 72 |
| Atomic Weight | 178.5 |
|---|
| Density | 13.3000002 |
|
Edge Energies
(keV)
| K | 65.3509979 |
|---|
| L1 | 11.2720003 |
|---|
| L2 | 10.7390003 |
|---|
| L3 | 9.56099987 |
|---|
| M | 2.602 |
|---|
| K-alpha | 55.757 |
|---|
| K-beta | 63.2089996 |
|---|
| L-alpha | 7.89799976 |
|---|
| L-beta | 9.02099991 |
|---|
|
Edge jumps
| K | 5.44781303 |
|---|
| L1 | 1.15974665 |
|---|
| L2 | 1.40999997 |
|---|
| L3 | 2.41499996 |
|---|
|
Fluorescence
yield
| K | 0.954999983 |
|---|
| L1 | 0.128000006 |
|---|
| L2 | 2.602 |
|---|
| L3 | 55.757 |
|---|
|
