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basic chemical bonding - Coggle Diagram
basic chemical bonding
ionic bonding
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metal lose electrons , non-metal gain electrons
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examples : sodium chloride , magnesium oxide , calcium chloride , potassium oxide
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metallic bonding
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since valence electron no longer belong to any metal atoms ,they are now delocalised and can move freely among the metal ions
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metallic bond : electrostatic forced of attraction between positively charged metal ions and the sea of delocalised elections
- ionic compound can be also be formed by non-metal as well , eg ; ammonia chloride , ammonium salts
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