Relier Pairs Metallic Bonding (7.3)Version en ligne Understanding metallic bonding and alloys par Sheri Prosperi 1 Describe the arrangement of atoms in metal 2 Malleable means 3 Describe the arrangement of an interstitial alloy 4 The three different packing arrangements found in metallic crystals 5 Substitutional alloys are used in 6 Describe the arrangement of a substitutional alloy 7 Ionic crystals do not bend because 8 Metals bend because 9 Alloys are more useful than pure metals 10 Alloys improve 11 Ductile means 12 Interstitial alloys are used in can be drawn into wires in a compact and orderly manner smaller elements filling the gaps of a larger metal structure cost, weatherability, and strength can be made into different shapes body-centered cubic, face-centered cubic, and hexagonal closed alloys have superior properties than pure element a similar size metal is substituted into a metallic structure rigid structure that breaks when moved jewelry making construction material cations can be made to slide past each other with the sea of electrons
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