R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Science Q. Electric bulbs are filled with: (A) Oxygen (B) Carbon dioxide (C) Argon (D) Nitrogen 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) Argon You must be Logged in to update hint/solution 💬 Discussion 💬 Comment