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  • NCES.Chm.1.2.5 - Compare the properties of ionic, covalent, metallic, and network compo...
  • NCES.Chm.1.2.5 - Compare the properties of ionic, covalent, metallic, and network compo...
Molecular Geometry
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Molecular GeometryGiving us credit when you use our content and technology is not just important for legal reasons. When you provide attribution to CK-12 Foundation, you support the ability of our non-profit organization to make great educational experiences available to students around the world.Our Creative Commons License welcomes you to use our content and technology when you give us attribution. If you have any questions about our policies, contact us at support@ck12.org

Subject:
Chemistry
Material Type:
Homework/Assignment
Author:
ERIN WOLFHOPE
Date Added:
03/23/2020
Physical Properties of Two Solids
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In this experiment, students will examine the physical properties of the molecular solid ?camphor? (in which atoms are joined by covalent bonds) and the ionic solid sodium chloride (in which atoms are held together with ionic bonds).

Subject:
Chemistry
English Language Arts
Science
Material Type:
Activity/Lab
Provider:
Chalkbored.com
Author:
Jeremy Schneider
Date Added:
02/26/2019
Solubility and Bonding I and II
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Students will be able to define solubility; identify a substance's bonding (ionic or covalent) from its chemical formula; predict a substance's solubility in water and oil from its chemical formula; determine the effects of temperature and surface area on the solubility copper(II) sulfate; determine the surface area of two different objects; and use the scientific method to gather, organize, and analyze data.

Subject:
Chemistry
Physical Science
Science
Material Type:
Lesson Plan
Provider:
Science and Mathematics Initiative for Learning Enhancement
Author:
Patricia A. Riley
Date Added:
02/26/2019
Surface Modification in the Bathroom-Man-made Surfaces
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This article can be used with the activity "Chemistry in your Bathroom" or independently. In this article students will learn about different polymers used in Croda products, polymers, and different tests Croda use to test products. Surface modification chemistry is used in products in the bathroom such as toilet paper, mirrors, towels, taps, etc.

Subject:
Chemistry
Science
Material Type:
Reading
Provider:
Royal Society of Chemistry
Author:
Croda
Date Added:
02/26/2019
Trends in Alkane Boiling Points
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In this lesson, students will determine the relationship between the number of carbons in an alkane chain and its boiling point. Students will complete a mathematical regression on data, then use that equation to extrapolate beyond the range of data.

Subject:
Chemistry
Science
Material Type:
Activity/Lab
Provider:
Science Education Resource Center at Carleton College
Author:
Paula A. Woods
Date Added:
02/26/2019
Using Properties to Identify Ionic and Molecular Compounds
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In this activity, students will test the physical properties of several samples of compounds, such as melting point and conductivity to help them classify the chemicals as ionic or covalent compounds. The students will write their own set of procedures for the tests, and construct data tables to display their results. They will then write up the evidence and discuss its meaning in a formal conclusion.

Subject:
Chemistry
Science
Material Type:
Activity/Lab
Lesson Plan
Provider:
OER
Author:
Tamara Ellsworth, Minnesota Science Teachers Education Project
Date Added:
02/26/2019
Valence Shell Electron Pair Repulsion (VSEPR) Theory
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This online resource outlines the basic information about VSEPR theory. Diagrams showing the various shapes and bond angles of molecules are provided. Common substances are shown in the section titled "Applications & Illustrations of VSEPR Theory."

Subject:
Chemistry
Science
Material Type:
Lesson
Reading
Provider:
AdiChemistry
Author:
AdiChemistry
Date Added:
02/26/2019