ASMO Science Olympiad 2018 — Level 3 (Years 7, 8 & 9) Question 7

ASMO Science · ASMO Science Olympiad 2018 — Level 3 (Years 7, 8 & 9)

Question 7

Which of the following is the hardest form of carbon?

1. Coke
2. Graphite
3. Diamond
4. Charcoal
5. None of above