Quantity | Value | Units | Value | Units |
<Z/A> | 0.42207 | |||
Specific gravity | 4.893 | g cm-3 | ||
Mean excitation energy | 375.9 | eV | ||
Minimum ionization | 1.303 | MeV g-1cm2 | 6.374 | MeV cm-1 |
Nuclear collision length | 90.8 | g cm-2 | 18.56 | cm |
Nuclear interaction length | 149.0 | g cm-2 | 30.46 | cm |
Pion collision length | 116.4 | g cm-2 | 23.78 | cm |
Pion interaction length | 179.2 | g cm-2 | 36.62 | cm |
Radiation length | 9.91 | g cm-2 | 2.026 | cm |
Critical energy | 13.78 | MeV (for e-) | 13.34 | MeV (for e+) |
Molière radius | 15.25 | g cm-2 | 3.117 | cm |
Plasma energy ℏωp | 41.41 | eV | ||
Muon critical energy | 233. | GeV | ||
Melting point | 1641. | K | 1368. | C |
Boiling point @ 1 atm | 2533. | K | 2260. | C |
Index of refraction (Na D) | 1.474 |
Elem | Z | Atomic frac* | Mass frac |
9 | |||
56 | |||
* calculated from mass fraction data |