Quantity | Value | Units | Value | Units |
<Z/A> | 0.56437 | |||
Specific gravity | 0.7893 | g cm-3 | ||
Mean excitation energy | 62.9 | eV | ||
Minimum ionization | 2.054 | MeV g-1cm2 | 1.621 | MeV cm-1 |
Nuclear collision length | 57.0 | g cm-2 | 72.25 | cm |
Nuclear interaction length | 80.3 | g cm-2 | 101.7 | cm |
Pion collision length | 84.6 | g cm-2 | 107.2 | cm |
Pion interaction length | 112.2 | g cm-2 | 142.2 | cm |
Radiation length | 40.92 | g cm-2 | 51.84 | cm |
Critical energy | 92.14 | MeV (for e-) | 89.73 | MeV (for e+) |
Molière radius | 9.42 | g cm-2 | 11.93 | cm |
Plasma energy ℏωp | 19.23 | eV | ||
Muon critical energy | 1178. | GeV | ||
Melting point | 159.0 | K | -114.1 | C |
Boiling point @ 1 atm | 351.4 | K | 78.29 | C |
Index of refraction (Na D) | 1.360 |
Elem | Z | Atomic frac* | Mass frac |
1 | |||
6 | |||
8 | |||
* calculated from mass fraction data |