PPT-The Periodic Table & Classification of Elements

1 A brief Intro to Mendeleevs Periodic Table The Periodic Law 2 Modern Periodic Table 3 Classifying Periodic Table Groups amp Periods Main Groups amp Transition Metals. 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 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… . 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. Russian chemist. 1869 – discovered a pattern to the elements. Grouped the elements according to their similar properties and eventually arranged them in order by atomic mass.. THIS CREATED THE PERIODIC TABLE OF THE ELEMENTS. Turn to page 3 in the Unit Note Packet . History of the Periodic Table. In the . mid-1800’s. , . Dimitri Mendeleev published a table of all of the known elements, 70 elements to be exact. . Not until . L.O: To know what some early versions of the periodic table were, and to understand how the periodic table . is arranged now. Sunday, 30 August 2015. Look at the periodic table you’ve been given, and highlight any patterns you see. . The Periodic Table. All elements in the periodic table are organized into groups based on similar chemical properties. . Each square of the periodic table shows the symbol for the element, the atomic number and the atomic mass.. S8P1e. . Develop models by analyzing patterns within the periodic table that illustrate structure, composition and characteristics of atoms.. Copy This! . Section 1. Development of the Modern Periodic Table. The periodic table evolved over time as scientists discovered more useful ways to compare and organize the elements.. Section 1: . Development of the Modern Periodic Table. 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 Should create electron structures for given atoms.. Could work out . Ar. of given elements.. ------------------------------------------------. Starter: What is abundance?. Fill in the table. Subatomic. Modern periodic law . Periodic law. The physical and chemical properties of elements are periodic . function of their atomic numbers.. The physical and chemical properties of elements are periodic . function of their atomic weights. Important facts to remember. There are over 100 elements listed in the Periodic Table.. Most of the elements are metals.. Only about 20 of the elements are non-metals.. The Periodic Table lists only . Section 6.1. . Development of the Modern Periodic Table. Section 6.2. . Classification of the Elements. Section 6.3. . Periodic Trends. Exit. Click a hyperlink or folder tab to view the corresponding slides..