And if *you* had taken high school chemistry, you'd be comparing to N2
(79% of
the atmosphere) instead of to O2 (20%) -- or looking up the actual density
values in the HCP.

Yeah. But that would have required that I still remembered the atomic
weight of nitrogen. I figued O2 was "gud enuf."



--
Regards,
Doug Miller (alphageek at milmac dot com)

It's time to throw all their damned tea in the harbor again.