CE Chemistry-A Summary

Part 1-Chemical Bonding

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Chemical Bonding

• Definition of "Isotopes".
• Distinguish among conductor, non-conductor and electrolyte.(electrolyte can conduct electricity because of mobile ions)
• Distinguish among ionic bond, covalent bond and metallic bond.(by electron transfer or electron sharing)
• For metallic bond +ve ions are held together by delocalized electrons.
• Able to draw correct electronic diagram & counting the number of lone pair and bond pair.
• Determining which substance has higher boiling point by comparing their structure and bonding.
• Able to write correct ionic equation.