Live Poll Results — What is the hardest natural substance on Earth?
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The Hardest Natural Substance
What is the hardest natural substance found on Earth? Take this trivia poll to test your knowledge of materials science!
What is the hardest natural substance on Earth?
Poll Type: Trivia | Total Votes: 0
| Option | Votes | Percentage |
|---|---|---|
| {'choice_text': 'Diamond', 'is_correct': True} | 0 | 0% |
| {'choice_text': 'Corundum', 'is_correct': False} | 0 | 0% |
| {'choice_text': 'Moissanite', 'is_correct': False} | 0 | 0% |
| {'choice_text': 'Boron Nitride', 'is_correct': False} | 0 | 0% |