Atomic and nuclear properties of materials:
Nitrous oxide N2O
QuantityValueUnits ValueUnits
<Z/A> 0.49985     
Specific gravity (20° C, 1 atm) 1.83E-03 g cm-3   
Minimum ionization 1.819 MeV g-1cm2 3.331E-03 MeV cm-1
Nuclear collision length 61.2 g cm-2 3.341E+04 cm
Nuclear interaction length 89.9 g cm-2 4.908E+04 cm
Pion collision length 88.4 g cm-2 4.828E+04 cm
Pion interaction length 121.8 g cm-2 6.651E+04 cm
Radiation length 36.53 g cm-2 1.995E+04 cm
Critical energy 87.10 MeV (for e-) 85.16 MeV (for e+)
Molière radius 8.89 g cm-2 4858. cm
Plasma energy 0.87 eV   
Muon critical energy 1104. GeV   
Composition:
Elem ZAtomic frac* Mass frac*
N
7
2.00
0.636483
O
8
1.00
0.363517
* calculated from mass fraction data.

Explanation of some entries
For muons, dE/dx = a(E) + b(E) E. Tables of b(E): PS PDF TEXT
Table of muon dE/dx and Range: PS PDF TEXT