Chemistry 3.1.3 unfinished
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- Created on: 19-03-15 14:14
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- Chemistry 3.1.3
- Natures
- Covalent
- both atoms share a pair of electrons
- Between two non metals
- Ionic
- Attraction between oppositely charged ions in a latice
- Between a metal and non-metal only
- Metalic
- A lattice of positively charged ions in a sea of electrons(delocalised electrons)
- only occurs Between two metals
- Covalent
- Bond Polarity
- electronegativity
- The ability for an atom to withdraw electron density from a covalent bond
- Each atom has a slight charge
- Displayed as ?
- Effected by Attraction from nucleus
- Therefore, atoms with the highest electronegativity is the top right of the periodic table
- Effected by electron shielding
- Therefore, atoms with the highest electronegativity is the top right of the periodic table
- Effected by electron shielding
- Electron distribution in covalent bonds
- non polar
- polar
- Untitled
- electronegativity
- Natures
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