Q. Lead is a metallic crystal having a _______ structure.

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Q. Which of the following has a HCP crystal structure?

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Q. Amorphous solids have _______ structure.

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Q. At ________ iron changes its BCC structure to FCC.

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Q. At room temperature, tin is formed into _________

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Q. Which of the following is a property of non-metallic crystals?

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Q. Which of the following is not an amorphous material?

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Q. The crystal lattice has a _________ arrangement.

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Q. The smallest portion of the lattice is known as __________

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Q. Bravais lattice consists of __________ space lattices.

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Q. A unit cell that contains lattice points only at the corners is known as _________

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Q. The axial relationship of a monoclinic crystal system is given as ___________

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Q. The axial relationship of a rhombohedral crystal system is given as ___________

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Q. The interracial angles of a hexagonal crystal system are given by __________

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Q. The interracial angles of a triclinic crystal system are given by __________

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Q. What is the atomic radius of a BCC crystal structure?

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Q. What is the coordination number of a simple cubic structure?

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Q. What is the atomic packing factor of BCC structure?

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Q. In which case can the rotating crystal method for determining crystal structure be used?

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Q. What is the resultant image formed for very fine grains in the Laue back reflection method?

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