Recognized example sentences

He fully recognized the significance of periodicity and used broader range of physical and chemical properties to classify the elements.Four types of elements can be recognized in the periodic table on the basis of their electronic configureurations.In fact, it is now recognized that the Periodic Law is essentially the consequence of the periodic variation in electronic configureurations, which indeed determine the physical and chemical properties of elements and their compounds.To avoid such problems, the IUPAC has made recommendation that until a new element s discovery is proved, and its name is officially recognized, a systematic nomenclature be derived directly from the atomic number of the element using the numerical roots for 0 and numbers 1- These are shown in Table The roots are put together in order of digits.