R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Science Q. The natural resource, known as black gold is (A) lead (B) tin (C) coal (D) platinum 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) coal You must be Logged in to update hint/solution 💬 Discussion 💬 Comment