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Chapter 7 Test Review (Chapter 7.1 (How do cations form? Is formed from an…
Chapter 7 Test Review
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Chapter 7.3
How can you describe the arrangement of atoms in metals? Metal atoms are arranged in very compact and orderly patterns.
Describe what is meant by ductile and malleable? Ductile: is the property of a material to stretch without getting damaged. Example: It can be stretched into wires. Malleable: is the property of a material to deform under compression. Example: It can be hammered into metal sheets.
What are three different packing arrangements found in metallic crystals? body - centered cubic, face - centered, and hexagonal close - packed arrangements.
Describe two widely used alloys? Bronze and copper. You can use copper for roofs for houses and many other things. Also you can use bronze into statues.