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Chemical Bonding
Ionic bond – bond between inorganic ions
(e
...
Na+ and Cl-)
Covalent bond – bond beween atoms in molecules
(e
...
CH4 and H2O), may be single,
double, or triple bond
...
k
...
dipole)… polar…
hydrophilic
Disulfide bond – bond between Sulphur atoms
Important in protein folding for
proper configuration and function
...
Hydrogen bond – weak attraction between
oppositely charged atoms in a dipole, or
between dipoles (particularly in the
presence of -OH, -C=O, >N-H groups)