How does electronegativity affect covalent bonds?
- In a covalent bond between two atoms of different electronegativities, the bonding electrons will be drawn towards the more electronegative atom making the bond polar
- If the electronegativities of two atoms are similar then the bonds between them are essentially non polar
- The greater the difference in electronegativity between atoms the more polar the bond
- The difference in electronegativity in the polar bond causes a permanent dipole
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- Are metallic compounds soluble in water?
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- Do solid metallic compounds conduct electricity?
- Typical state of metallic compounds at room temp and pressure?
- Melting and boiling points of metallic compounds?
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- Typical state of giant covalent compounds at room temp and pressure?
- Melting and boiling points giant covalent compounds?
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- Do solid simple covalent substances conduct electricity?
- Typical state of simple covalent compounds at room temp and pressure?
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- Do solid ionic compounds conduct electricity?
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- What are the melting and boiling points points of ionic substances?
- How do physical properties of a solid depend on the nature of its particles?
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- What are the physical properties of gases?
- What are the physical properties of liquids?
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