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)
Radner died from ovarian cancer in 1989, and her life and legacy from SNL established her as an iconic figure in the history of American comedy. Her widower, Gene Wilder, carried out her personal wish that information about her illness would help other cancer victims.