[Diya]

Hello! Here’s a quick overview:

• Covalent Bonding:

  • Sharing of electrons between nonmetal atoms.
  • Results in the formation of molecular compounds.
  • Lower melting and boiling points.
  • Usually non-conductive.
  • Can exist as gases, liquids, or solids.

• Ionic Bonding:

  • Transfer of electrons between metal and nonmetal atoms.
  • Formation of oppositely charged ions.
  • Leads to the formation of ionic compounds.
  • High melting and boiling points.
  • Brittle and rigid structure.
  • Conduct electricity in molten or aqueous solutions.

• Metallic Bonding:

  • Occurs between metal atoms.
  • Involves a “sea” of delocalized electrons.
  • Gives metals their unique properties.
  • Malleable, ductile, and good conductors of heat and electricity.
  • Relatively non-directional bonding.

These different types of bonding play a significant role in determining the properties and behaviors of chemical compounds. Keep in mind that this is a condensed summary, and more in-depth exploration is possible within the IB Chemistry syllabus. If you have any further questions or require elaboration, feel free to ask!