What Are Two Properties of a Single Crystal?

AI Thread Summary
Two properties associated with a single crystal include its hardness and the presence of crystal planes. Crystal planes refer to the flat surfaces that make up the structure of the crystal, while grain boundaries are distinct and separate regions in polycrystalline materials. The discussion clarifies that crystal planes are not the same as grain boundaries, emphasizing their different roles in material structure. The participant seeks confirmation on these concepts in relation to a homework question. Understanding these properties is crucial for grasping the characteristics of single crystals.
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Homework Statement




In a mock exam I was asked for
Q. Two properties associated with a single crystal.







Homework Equations





The Attempt at a Solution



For one answer I gave that they are hard.



I think another answer might have been something to do with crystal planes as this is what the teacher said when going over the paper again.



I was wondering what this might be? Are crystal planes the same thing as grain boundaries?



Thanks very much.
 
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No, crystal planes is different from grain boundaries..
Is your question is fully written?
 
Rajini said:
No, crystal planes is different from grain boundaries..
Is your question is fully written?

Thanks Rajini.

Sorry, that was a typo. Have corrected the original question now, which is as it was on the exam.
 
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