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Group-8-Graphic #noblegases

Getting towards the end of this particular series of infographics now - whilst this graphic completes the overview of specific groups, there are still graphics on the transition metals, lanthanides.

What Is the Aufbau Principle? Review Your Chemistry Concepts: The Aufbau Principle - Using the Aufbau Principle

What Is the Aufbau Principle? Review Your Chemistry Concepts

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polarity of molecular bonds ionic = crystalline structure, water soluble, conductive covalent = soft solids liquid or gas at room temp, non-soluble, non-conductive

macromolecule piktochart.jpg

Macromolecules make up life and biology is the study of life. Biology majors need to be familiar with these different macromolecules.

Demo: as metal salts are heated, electrons are excited to higher energy levels and release different colors when they come back down

Here is an excellent lab/exercise to do with middle school kids and older. As metal is heated, electrons are excited and emit different colors (wavelengths) of light (energy) as they bounce between different energy levels.

Organic Chemistry Quick Review and Cheat Sheet. Browse and download thousands of educational eBooks, worksheets, teacher presentations, practice tests and more at http://www.Examville.com

Organic Chemistry Reactions

Organic Chemistry Quick Review and Cheat Sheet. Browse and download thousands of educational eBooks, worksheets, teacher presentations, practice tests and more at http://www.Examville.com

Great chem picts of Periodic Table and its trends

This is a good worksheet for students to understand periodic trends. I could remove the red dots and make them fill them in as a way to understand atomic radii.

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