Quantity | Value | Units | Value | Units |
<Z/A> | 0.50321 | |||
Specific gravity | 0.8200 | g cm-3 | ||
Mean excitation energy | 36.5 | eV | ||
Minimum ionization | 1.897 | MeV g-1cm2 | 1.555 | MeV cm-1 |
Nuclear collision length | 50.8 | g cm-2 | 61.91 | cm |
Nuclear interaction length | 68.1 | g cm-2 | 83.08 | cm |
Pion collision length | 77.9 | g cm-2 | 95.02 | cm |
Pion interaction length | 99.6 | g cm-2 | 121.5 | cm |
Radiation length | 79.61 | g cm-2 | 97.09 | cm |
Critical energy | 163.91 | MeV (for e-) | 159.73 | MeV (for e+) |
Molière radius | 10.30 | g cm-2 | 12.56 | cm |
Plasma energy ℏωp | 18.51 | eV | ||
Muon critical energy | 1763. | GeV | ||
Melting point | 273.2 | K | 6.920E-04 | C |
Elem | Z | Atomic frac* | Mass frac |
1 | |||
3 | |||
* calculated from mass fraction data |