MCQ
Who from the following speaks the incorrect statement? Find out.
- AKashish: Gold, silver and platinum are precious minerals
- BKinni: Bauxite, titanium and magnestum are light metallic minerals.
- ✓Dhruvi: Tungsten. manganese and chromium, etc. are non-metallic minerals.
- DNidhi: Lead, copper and iron, etc. are minerals taken in common use.