(C) In the case of a practicing license or managing license that has been expired for more than two consecutive license renewal periods, completes eight hours of continuing education for each license renewal period that has elapsed since the license was last issued or renewed, up to a maximum of twenty-four hours.C) In the case of a practicing license or managing license that has been expired for more than two consecutive license renewal periods, completes eight hours of continuing education for each license renewal period that has elapsed since the license was last issued or renewed, up to a maximum of twenty-four hours.
A chemical element bonded to an identical chemical element is not a chemical compound since only one element, not two different elements, is involved. Examples are the diatomic molecule hydrogen (H 2) and the polyatomic molecule sulfur (S 8).he physical and chemical properties of compounds differ from those of their constituent elements. This is one of the main criteria that distinguish a compound from a mixture of elements or other substancesâin general, a mixture's properties are closely related to, and depend on, the properties of its constituents.
Compounds are pure substances made of atoms of two or more elements chemically combined in fixed ratios. Compounds must meet all of these criteria: Compounds are pure substances and not mixtures. Compounds are pure substances and not mixtures. 2  For example, table salt is not a compound because it is a mixture of sodium chloride, dextrose and calcium silicate (to keep it from clumping in high humidity) and potassium iodide (an important nutrient necessary for proper thyroid function).