The organization of services in this Guide follows the chapters established in VA Space Planning Criteria, Chapter: 100 â Medical / Surgical Inpatient Units (M/S Units) andChapter: 102 - Intensive Care Nursing Units (ICU).Chapter: 100 â Medical / Surgical Inpatient Units is organized in five Functional Areas:
Most elements do not exist as diatomic molecules. Hydrogen, Nitrogen, Oxygen, Chlorine, Fluorine, Bromine, and Iodine do. The rest do not. There is a link below to an article â¦ on diatomic molecules.
Diatomic molecules   Diatomic molecules are molecules composed of two atoms (di meaning 2 and atomic for atoms) of the same or of different elements. All the elementâ¦al gases like hydrogen, nitrogen, oxygen, fluorine, chlorine, etc., form diatomic molecules - except the inert gases, of course.