Chapter 2. Atomic Structure and Interatomic Bonding
• The number of covalent bonds that is possible for a particular atom is determined by the number of valence electrons. • Most bonds between two different types of atoms are somewhere in between ionic and covalent. Very few compounds exhibit pure ionic or covalent bonding. •% ionic character ={1-exp[-0.25( - )2 ]}·100 c A c B c
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