(1993 version)
GIF (Graphic Interchange Format):
Carbon (58 kB)
Nitrogen (114 kB)
Oxygen (134 kB)
Fluorine (58 kB)
Isobar diagram (103 kB)
PDF (Portable Document Format):
Carbon (36 kB)
Nitrogen (60 kB)
Oxygen (76 kB)
Fluorine (33 kB)
Isobar diagram (61 kB)
EPS (Encapsulated Postscript):
Carbon (1.87 MB)
Nitrogen (1.87 MB)
Oxygen (1.59 MB)
Fluorine (1.38 MB)
Isobar diagram (1.88 MB)
Last modified: 21 August 1997