# Made from a legacy file. 
# Molecular weights source unknown.
# Density source unknown.
# Material composition source unknown.

# Material name:
# plexi (apparently short for Plexiglas).

# Number of elements:
3

# Density:
1.190
 	
# Atomic number(s) and corresponding mass fraction(s):
1    0.080541    # hydrogen
6    0.599846    # carbon
8    0.319613    # oxygen

# Note: this is a legacy material specification and is included for those who may want to repeat prior experiments that used it.
# For new work, PMMA may be a preferred specification.
