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C1 Summary

Covalent bonding:
Nonmetal + nonmetal
Produces simple molecular compunds or giant covalent structures
It's the sharing of electons (when two atoms join together)

Ionic bonding:
Metal + nonmetal
Donation of electrons
Strong bond is formed (ionic structure/lattice)
Atoms are more stable when they have a full outer shell…

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Getting metals from rocks:
Ore ­ Something which contains enough metal to make extraction worthwhile
Electrolysis ­ Extraction using electricity:
o Electrolyte (liquid) conducts electricity via it's free ions
o Electrons are taking away from the anode and given away by the cathode
o It's expensive
o Uses a…


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