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For a cubiccrystal, the face diagonal is...

For a cubiccrystal, the face diagonal is `3.5 Å`. Calculate the face length.

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To solve the problem of finding the face length of a cubic crystal given the face diagonal, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Geometry of the Cube**: - A cube has equal edges and the face diagonal connects two opposite corners of a face of the cube. 2. **Identify the Face Diagonal Formula**: ...
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