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different types of bonding (giant covalent bonding ((about (they have high…
different types of bonding
ionic bonding
about
fond in most compounds containing metal and non-metal
ionic bonds are formed by the loss and gain of electrons to produce oppositely charged ions that attract one and other
they have high boiling and melting point, many are soluble in water and they conduct electricity when liquid or solution but not as a solid
simple covalent bonding
about
found in most non-metal elements and compounds
covalent bonds are formed when atoms share pairs of electrons
they have low boiling/melting points, a few are soluble in water and most do not conduct electricity
structure
small, distinct groups of atoms
giant covalent bonding
about
they have high melting/boiling points, insoluble in water and most do not conduct ( except carbon and graphite)
covalent bonds are formed when atoms share pairs of electrons
found in a few non-metal elements and non-metal compounds
metallic bonding
about
they are found in all metals
metallic bonds are the electrostatic forces of attraction between the positive metal ion and the negative delocalized electrons
they have high melting/boiling points, they are insoluble in water and they conduct electricity when solid and liquid
structure
billions of ions held together in a giant lattice structure of positive ions held together in a "sea" of negative delocalized electrons