Molecule Polarity
Real Molecules only in
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Original Sim and Translations |
Topics
- Polarity
- Electronegativity
- Bonds
- Partial Charge
- Dipole
Description
When is a molecule polar? Change the electronegativity of atoms in a molecule to see how it affects polarity. See how the molecule behaves in an electric field. Change the bond angle to see how shape affects polarity.
Sample Learning Goals
- Predict bond polarity using electronegativity values
- Indicate polarity with a polar arrow or partial charges
- Rank bonds in order of polarity
- Predict molecular polarity using bond polarity and molecular shape
Teacher Tips
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Overview of sim controls, model simplifications, and insights into student thinking ( PDF ). |
Teacher-Submitted Activities
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Authors | Level | Type | Subject |
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| Molecule Polarity |
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Julia Chamberlain, Kelly Lancaster | HS UG-Intro |
HW Lab |
Chemistry |
| Intermolecular Forces and Molecules - Interactive Lecture Demonstration |
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Ted Clark, Julia Chamberlain | UG-Intro | Demo | Chemistry |
| Molecule Polarity - Clicker Questions |
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Trish Loeblein, Robert Parson | UG-Intro | MC | Chemistry |
| Concept Questions for Chemistry using PhET |
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Trish Loeblein | UG-Intro MS HS |
MC | Chemistry |
| Alignment of PhET sims with NGSS |
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Trish Loeblein | HS | Other | Chemistry Biology Earth Science Physics |
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| Molecular Polarity Inquiry Lab | Nicole Hughes | HS | Guided | Chemistry | ||
| Polaridade e Solubilidade de Substâncias | Eduardo da Silva Firmino e Caroline de Goes Sampaio | HS MS |
Guided | Chemistry | ||
| Ligações Intermoleculares | Eduardo da Silva Firmino e Caroline de Goes Sampaio | MS HS |
Guided | Chemistry |
Browse legacy activities.
The new HTML5 sims can run on iPads and Chromebooks, as well as PC, Mac, and Linux systems.
iPad:
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iPad compatible sims
Android:
Not officially supported. If you are using the HTML5 sims on Android, we recommend using the latest version of Google Chrome.
Chromebook:
Latest version of Google Chrome
The HTML5 and Flash PhET sims are supported on all Chromebooks.
Chromebook compatible sims
Windows Systems:
Microsoft Edge and Internet Explorer 11, latest version of Firefox, latest version of Google Chrome.
Macintosh Systems:
macOS 10.9.5+, Safari 9+, latest version of Chrome.
Linux Systems:
Not officially supported. Please contact phethelp@colorado.edu with troubleshooting issues.
| Design Team | Third-party Libraries | Thanks To |
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