Molecule Polarity
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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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| Using PhET in High School Chemistry- all my activities in pdf |
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Trish Loeblein | UG-Intro HS |
Lab HW Demo |
Chemistry |
| 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 | HS MS UG-Intro |
MC | Chemistry |
| Molecule Polarity - Guided Inquiry Activity |
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Timothy Herzog, Emily Moore | UG-Intro | Guided | Chemistry |
| Molecule Polarity- Inquiry and Applications |
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Trish Loeblein | HS UG-Intro |
HW Lab CQs |
Chemistry |
| Alignment of PhET sims with NGSS |
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Trish Loeblein | HS | Other | Chemistry Earth Science Physics Biology |
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| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | MS | Other | Earth Science Chemistry Biology Physics |
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| PhET Sims Aligned to the Chemistry Curriculum |
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Julia Chamberlain | HS UG-Intro |
Other | Chemistry | |
| Dipoli molecolari | Laura Bianca Condorelli | HS | Lab HW |
Chemistry | ||
| MS and HS TEK to Sim Alignment | Elyse Zimmer | HS MS |
Other | Physics Chemistry Biology |
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| Molecular Geometry and Polarity | Ted Clark | UG-Intro | HW Lab |
Chemistry | ||
| Outlining Bonding vs. Shape Polarity | Amanda Zullo | HS | Lab HW CQs |
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| 분자 극성 SIM 사용지침서 | 이화국(Wha Kuk Lee) | MS HS |
Demo Other Lab |
Chemistry |
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Microsoft Windows XP/Vista/7/8.1/10 Latest version of Java
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OS X 10.9.5 or later Latest version of Java
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Latest version of Java
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| Design Team | Third-party Libraries | Thanks To |
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