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Questions and Answers
Which type of crystal structure has atoms at each corner of the cube and six atoms at each face of the cube?
Which type of crystal structure has atoms at each corner of the cube and six atoms at each face of the cube?
- Hexagonal close-packed
- Face-centered cubic (correct)
- Body-centered cubic
- Simple cubic
What is the main reason behind the metallic bonding in metals?
What is the main reason behind the metallic bonding in metals?
- Attraction between positively charged ions
- Sharing of free electrons (correct)
- Covalent bonding
- Repulsion between negatively charged ions
What is the key characteristic of ferrous metals that makes them suitable for structural applications?
What is the key characteristic of ferrous metals that makes them suitable for structural applications?
- Corrosion susceptibility
- High strength and durability (correct)
- Recyclability
- Malleability and ductility
What is the structure of a body-centered cubic unit cell?
What is the structure of a body-centered cubic unit cell?
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What does the term 'ferrous' refer to?
What does the term 'ferrous' refer to?
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