Molecule Shapes
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About
İçerik
- Moleküller
- VSEPR
- Lone Pairs
- Bağlar
Description
Explore molecule shapes by building molecules in 3D! How does molecule shape change with different numbers of bonds and electron pairs? Find out by adding single, double or triple bonds and lone pairs to the central atom. Then, compare the model to real molecules!
Örnek Öğrenim Hedefleri
- Recognize that molecule geometry is due to repulsions between electron groups.
- Recognize the difference between electron and molecular geometry.
- Name molecule and electron geometries for molecules with up to six electron groups surrounding a central atom.
- Compare bond angle predictions from the VSEPR-based model to real molecules.
- Describe how lone pairs affect bond angles in real molecules.
For Teachers
Teacher Tips
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Öğretmen el kitabı (pdf) Phet ekibi tarafından oluşturulan ipuçları içerir. ( PDF ). |
Video Primer
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Teacher-Submitted Activities
| Başlık |
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Yazarlar | Seviye | Tür |
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| Intermolecular Forces and Molecules - Interactive Lecture Demonstration |
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Ted Clark, Julia Chamberlain | Lisans-Giriş | Gösteri |
| Molecule Shapes - Clicker Questions |
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Yuen-ying Carpenter, Robert Parson, Trish Loeblein | Lisans-Giriş | MC |
| Molecule Shapes - Guided-Inquiry Activity |
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Timothy Herzog, Emily Moore | Lisans-Giriş | Guided |
| Molecule Shapes- inquiry |
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Trish Loeblein | Lİse Lisans-Giriş |
Laboratuvar Kavram Soruları Ödev |
| Molecular Geometry Flash Cards |
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Alycia Palmer | Lİse Lisans-Giriş |
Guided | |
| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | Ortaokul | Diğer | |
| Alignment of PhET sims with NGSS |
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Trish Loeblein | Lİse | Diğer | |
| PhET Sims Aligned to the Chemistry Curriculum |
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Julia Chamberlain | Lİse Lisans-Giriş |
Diğer | |
| MS and HS TEK to Sim Alignment | Elyse Zimmer | Lİse Ortaokul |
Diğer | ||
| VSEPR and Polarity | Jeff Drach | Lİse | Guided | ||
| Student Guide for PhET - Molecule Shapes in html5 | Brian Libby | Lİse | Guided Ödev |
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| Molecule Shapes BASICS | Aaron Keller | Lİse Lisans-Giriş |
Laboratuvar Guided |
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| Molecule Shapes Advanced | Aaron Keller | Lisans-İleri Lisans-Giriş Lİse |
Guided Laboratuvar |
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| PhET Shapes Inquiry Lab | Michael Kwasny | Lİse | Guided Laboratuvar |
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| Simulações no Ensino de Fisica | Carla Tavares | Lİse | Discuss MC Diğer Gösteri Ödev Guided Laboratuvar |
Browse more activities.
Translations
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Emeği Geçenler
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