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Which of the following is not a point defect?..
1.
Which of the following is not a point defect?
A.
Vacancy
B.
Interstitial atom
C.
Impurity atom
D.
Dislocation
Answer» E.
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For a given metal, the energy required to move an atom from the interior of a crystal to its surface is E=1eV (0.16*10-18). Find the fraction of the vacant lattice site in metal at 500 degree Celsius.
Which of the following is not a point defect?
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