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Stack #213323
Intermolecular Bonding
| Question | Answer |
|---|---|
| What are network bonds? | series of interlocking covalent bonds. individual bonds may be weak but the bond is general is strong. |
| What is intramolecular bonding? | bonds within molecules |
| What is intermolecular bonding? | bonds between molecules |
| What are the properties of network bonds? | hard, high mp/bp, insoluable, nonconductors |
| What is an allotrope? | One or two more different forms of an element in the same phase |
| What are the allotropes of carbon? | Diamond, Graphite, and buckminsterfullerene |
| What are dipole interactions? | attractions between oppositely charged ends of polar molecules |
| What are hydrogen bonds? | a bery strong dipole attraction between molecules that contain H, and F,O,N |
| What are unusual properties associated with hydrogen bonds? | surface tension due to strong bonds, abnormally high BP/MP, water in the liquid form is more dense than it's solid form. |
| What are Van Der Waals forces? | interactions between fluctuating dipoles, momentary attractions between dipoles caused by enequal distribution of electrons. only in non polar liquids and solids. |