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property of electrical conductivity is mainly because each atom exerts only a loose hold on its outermost electrons , called the valence electrons). thus, a pure metal may be thought of as a lattice of positively charged ions (cations) surrounded by a cloud of delocalized electrons. most metals are chemically
are better known for their uses in art, jewelry , and coinage . other precious metals include the platinum group metals: ruthenium , rhodium , palladium , osmium , iridium , and platinum , of which platinum is the most widely traded. plutonium and uranium may also be considered precious metals. chemically...
https://www.newworldencyclopedia.org/entry/Metal
property of electrical conductivity is mainly because each atom exerts only a loose hold on its outermost electrons , called the valence electrons). thus, a pure metal may be thought of as a lattice of positively charged ions (cations) surrounded by a cloud of delocalized electrons. most metals are chemically
are better known for their uses in art, jewelry , and coinage . other precious metals include the platinum group metals: ruthenium , rhodium , palladium , osmium , iridium , and platinum , of which platinum is the most widely traded. plutonium and uranium may also be considered precious metals. chemically...
https://www.newworldencyclopedia.org/entry/Metal