Fichas
Bonding - Covalent
Fichas del conjunto (10)
- 1DefinitionShared pair of electrons between 2 atoms, both nuclei of atoms attracting that pair
- 2Dot + crossNo square brackets
- 3*Expansion of octet rule*Occurs from n=3, as larger capacity for electrons
- 4LatticeGiant covalent lattice
Non-metals forming network of strong covalent forces e.g. B/C/Si. - 5Mpt+BptHigh - strong covalent bonds make for a stable structure
- 6SolubilityInsoluble in almost all solvents - bonding too strong
- 7Electrical conductivityNon-conductors EXCEPT Graphene/'phite
- 8Carbon giant covalent structuresGiant covalent planar hexagonal layers w/ 120'
- 9Diff btw. 'phene 'phite'phene = single layer, extremely stong
'phite = Parallel stacks of layers w' weak London forces between. - 10Conductivity of graph' 'Delocalised e- free to carry charge.
Información
- Descripción
- El usuario ha eliminado su información de asignaturas Fichas sobre Bonding - Covalent, creado por Usuario eliminado el 28/04/2018.
- Creado por
- Usuario eliminado · abr 2018
- Actualizado
- 28 abr 2018
- Visitas
- 16
- Historial
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- Creado por I Shouldn't be awake · 19 abr 2018
- Copiado por I Shouldn't be awake · 28 abr 2018
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