Antimony does not show allotropy.

Answer

**Step-by-Step Text Solution:**

1. **Understanding Allotropy**: Allotropy refers to the existence of an element in two or more different forms in the same physical state. This means that a single element can have different structural forms, which can exhibit different physical and chemical properties.

2. **Group 15 Elements**: Antimony (Sb) is a member of Group 15 of the periodic table, which also includes nitrogen (N), phosphorus (P), arsenic (As), and bismuth (Bi). Most elements in this group exhibit allotropy.

3. **Antimony's Allotropic Forms**: Contrary to the statement in the question, antimony does show allotropy. It exists in several allotrophic forms, including:
- Yellow Antimony
- White Antimony
- Black Antimony

4. **Conclusion**: Since antimony does indeed exhibit allotropy, the statement "Antimony does not show allotropy" is false. The correct assertion is that antimony does show allotropy.

5. **Final Statement**: Therefore, the answer to the question is that the statement is false.

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