N Neha Sharma 🎓 Tutor III ⭐ 7.13K Points 📊 Physics Q. Atomic hydrogen has a life period of (A) One hour (B) One day (C) One minute (D) A fraction of a second 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (D) A fraction of a second You must be Logged in to update hint/solution 💬 Discussion 💬 Comment