Chemical Bonding Explained | Descriptive Audio for Visually Impaired & Low-Vision Learners
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Chemical Bonding Explained | Descriptive Audio for Visually Impaired & Low-Vision Learners
11 просмотров · 2 нед. назад
⚛️ Science with Mrs. Okpe 🧪
50 подписчиков
11 просмотров · 2 нед. назад
Learn chemical bonding through descriptive audio with Science with Mrs. Okpe.
This SS1 Chemistry lesson is designed for visually impaired and low-vision learners, as well as anyone who prefers learning by listening. Follow the spoken explanations to understand how atoms combine and how different types of bonding work.
This lesson covers:
• Why atoms form chemical bonds.
• Valence electrons and their role in bonding.
• Ionic bonding: electron transfer and attraction between oppositely charged ions.
• Covalent bonding: sharing electrons.
• Metallic bonding: attraction between positive metal ions and delocalised electrons.
• Hydrogen bonding and how it differs from the bonds inside a water molecule.
• How bonding affects electrical conductivity, melting point and boiling point.
• Naming simple compounds.
Listen at your own pace. Pause whenever you need time to think through an example or answer a question.
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