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Period Table of Balloons demonstrates the periodic trends of atomic and ionic radius. (Blue: Atoms; Green: Cations; White: Anions). Lines made with blue painters' tape. (Nov 2011)

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from About.com Education

What Is an Ionic Radius? Definition and Trends

What Is an Ionic Radius? Definition and Trends: Ionic radius is half the distance between the nuclei of two ions that are just touching each other.

from Teachers Pay Teachers

Periodic Table: Graphic Organizer, Fold-Out Foldable, Interactive Notebook

This Periodic Table Graphic Organizer is designed for Interactive notebooks in a secondary science class.Students will look at the different parts of the periodic table and list the characteristics of metals, nonmetals and metalloids (semi-metals).Students will color a 119-element periodic table according to groups such as Alkaline metals, Halogens and nonmetals.Students will also cover periodic trends such as electronegativity, atomic radii, ionic radii and ionization.These products…

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from Teachers Pay Teachers

Trends In The Periodic Table - A Senior Level Chemistry PowerPoint Lesson

This 23 slide chemistry lesson package on the Trends In The Periodic Table discusses Periodic Table Properties, Shielding, Trends, Atomic Radius, Ionic Radius, Ionization Energy and Electronegativity.There is ONE video embedded into the lesson and lots of practice questions to keep your students engaged and on task throughout the lesson and the answers are included on the teacher version. It is geared towards students who are in high school chemistry, either junior or senior years. The ...