PPT-PERIODIC TABLE

The most awesome chemistry tool ever Unit Objectives Understand the history of who built up the periodic table how they did it and what law was made Become familiar with structure of periodic table how the e. 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. Section 1. . - Organizing the Elements. Section 2. . - Exploring the Periodic Table. Section 3. . - Families of Elements. State Standards. CLE 3202.1.3 . Characterize and classify elements based on their atomic structure. History of the Periodic Table:. At the conclusion of our time together, you should be able to:. . List one of the earliest contributors to the discovery of the elements. . Explain triads and who developed this table of the elements. 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. 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. Ga. . Standards. Students know . how to use the periodic table to identify . trends . in ionization energy, . electronegativity. , and the relative sizes of ions and atoms.. Definition: Half . of the distance between . Set Up. Fold paper into a 3 panel brochure. Label Panels:. Front: . 1. Development . of the Periodic . Table. 2. Reading . the Periodic . Table. Inside. : Metals, Metalloids, Non-Metals. Back: Families, Periods. Periodic Table. Periodicity:. regular variations (or patterns) of properties with increasing atomic weight. Both chemical and physical properties vary in a periodic (repeating pattern).. Group:. vertical column of elements (“family”). Periodic table. Elements are arranged based on similarities in their properties. Dmitri Mendeleev is credited with our current periodic table. Even predicted the existence of elements that were not yet discovered(i.e. Gallium). 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. 1. .. . A brief Intro to . Mendeleev’s . Periodic Table:. The Periodic . Law. 2. Modern . Periodic Table. 3. .. Classifying . Periodic Table:. Groups & Periods. Main Groups & Transition Metals. Atoms, Elements, & the Periodic Table Earth Science Intro Unit What is an Atom? Atom S mallest particle into which an element can be divided and still be the same element Building blocks of matter. 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.. The . periodic table . organizes 118 elements into groups with similar properties and places them in order of increasing atomic mass. .. Learning Goal . . Use the periodic table to identify the group and the period of an element; identify the element as a metal, a nonmetal, or a metalloid..