P Praveen Singh 🎓 Tutor III ⭐ 36.81K Points 📊 Physics Q. Who discovered heavy hydogen? (A) L C Urey (B) Frank Whitt (C) Lister (D) J J Thomson 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (A) L C Urey You must be Logged in to update hint/solution 💬 Discussion 💬 Comment