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ChemistryNEET 2020

Chemistry question

An element has a body-centred cubic (bcc) structure with a cell edge of 288 pm. The atomic radius is:

  1. A.34×288\dfrac{\sqrt3}{4} \times 288 pm✓
  2. B.24×288\dfrac{\sqrt2}{4} \times 288 pm
  3. C.43×288\dfrac{4}{\sqrt3} \times 288 pm
  4. D.42×288\dfrac{4}{\sqrt2} \times 288 pm

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

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