5 characteristics of metallic bonds
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Properties of metallic bonds!
Metallic bonding
Type of chemical bond in metals
Not to be confused with Metallophilic interaction.
Metallic bonding is a type of chemical bonding that arises from the electrostatic attractive force between conduction electrons (in the form of an electron cloud of delocalized electrons) and positively charged metalions.
Metallic bond examples
It may be described as the sharing of free electrons among a structure of positively charged ions (cations). Metallic bonding accounts for many physical properties of metals, such as strength, ductility, thermal and electrical resistivity and conductivity, opacity, and lustre.[1][2][3][4]
Metallic bonding is not the only type of chemical bonding a metal can exhibit, even as a pure substance.
For example, elemental gallium consists of covalently-bound pairs of atoms in both liquid and solid-state—these pairs form a crystal structure with metallic bonding between them. Another example of a metal–metal covalent bond is the mercurous ion (Hg2+
2).
History
As chemistry developed into a science, it became clear
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