A Admin 🎓 Coach ⭐ 38.23K Points 📊 Science Q. The rusting of iron metal in air needs both (A) Carbon dioxide and Moisture (B) Water and Paint (C) Oxygen and grease (D) Oxygen and Moisture 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (D) Oxygen and Moisture You must be Logged in to update hint/solution 💬 Discussion 💬 Comment