PPT-CHAPTER – 5 PERIODIC

CLASSIFICATION OF ELEMENTS 1 Classification of elements The arranging of elements into different groups on the basis of the similarities in their properties is called classification of elements. Chapter 4. Due 23 October. 30 Practice Points: . Required assignment. N. ot part of chapter 4 choice practice points. Set Up. Fold paper into a 3 panel brochure. Label Panels:. Front: Reading the Periodic Table. Chapter 4 and 11 (the parts we didn’t get to last test). What is the periodic table?. periodic- a regular repeating pattern. periodic table- arrangement of elements so that their physical and chemical properties follow a regular repeating pattern. and Reflection Groups. JG, October 2009. A periodic recurrence relation . with period 5. . A . Lyness. sequence: a ‘cycle’. . (R. C. . Lyness. , once mathematics teacher at . Bristol Grammar School.). and Periodicity. Chemistry. Outline. PowerPoint Presentation by Mr. John Bergmann. The Elements. . elements known to the ancients… . Element names come from a variety of sources. . place names… . Classification of . elements: . The arrangement of elements in such a manner that elements with similar properties are grouped together while elements with dissimilar properties are separated. .. The classifications are as follows. Debabrata. Kumar . Karmokar. Student ID: 42660130. Principal Supervisor: Prof . Karu. . Esselle. Associate Supervisor: Prof Michael Heimlich. Course: COMP901 Academic Presentation and Writing Skills . Michael Bailey & Marlena . Artis. Atomic Mass. Symbol. (Uranium). Atomic Number. The atomic number is the number of protons an atom has. The atomic mass is the atom’s mass often measured in AMUs (Atomic mass units) which weighs approximately 1/12 the mass of a carbon-12 atom. In this presentation you will…. Learn the definitions of Loose, Periodic, and Balanced Sentences. Learn the rhetorical purpose and function of Loose, Periodic, and Balanced Sentences. See examples of Loose, Periodic, and Balanced Sentences. In this presentation you will…. See side by side comparison sentences of Loose and Periodic Sentence types. See descriptions of the comparison between the sentence types. The real difference…. Loose sentences are easier, simpler, more natural and direct. Methods to Making Loose and Periodic Sentences. Preposing. or Postposing the adverbial clause. Preposing. or Postposing the adverbial phrase. Preposing. . or . Postposing the participial phrase. Preposing. 4. Interpreting the Periodic Table. Typically . they have a shiny . luster.. Relatively . high . density.. Malleable . ( they can be hammered into thin sheets. ).. Ductile . (they can be drawn into a wire. 2. Electron Configuration. An . “electron configuration”. of an atom is a particular distribution of electrons among available subshells. . The . notation for a configuration lists the . subshell . Law. Geneva High School. Section 5-1 History of the Periodic Table.  By 1860, more than 60 elements had been discovered, yet chemists had no way of organizing them or agreeing on basic properties of the element.. The Periodic Table Ms. Pici 2016-2017 The Periodic Table Lay out 2-28-16 Take out periodic table basics and white paper You will need scissors, a glue stick, and colored pencils Use an Analogy Calendar like the Periodic Table