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NEETChemistryp Block Elements (Group 15, 16, 17 & 18)

What is the crystal structure of α-black phosphorus?

Options

  1. ACubic
  2. BMonoclinic or rhombohedral
  3. CHexagonal
  4. DTetragonal

Correct answer

B. Monoclinic or rhombohedral

Step-by-step solution

The paragraph describes α-black phosphorus as having opaque monoclinic or rhombohedral crystals.

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