1 Gases consist of large numbers of molecules (or atoms, in the case of the noble gases) that are in continuous, random motion. 2  The volume of all the molecules of the gas is negligible compared to the total volume in which the gas is contained.  Attractive and repulsive forces between gas molecules is negligible.
Medical authorities say that Olympic sprint champion Florence Griffith Joyner died of suffocation month ago after suffering seizure while she slept; say seizure was caused by congenital abnormality of blood vessels in her brain (M)
Wilt Chamberlain. Death Summary: Chamberlain died of congestive heart failure in Bel-Air, California at the age of 67. He had a history of heart trouble for years before his death, and was even hospitalized for it in 1992 after it was discovered that he had an irregular heartbeat.