P Praveen Singh 🎓 Tutor III ⭐ 36.81K Points 📊 Science Q. Which of the following elements is not radio-active ? (A) Radium (B) Plutonium (C) Zirconium (D) Uranium 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) Zirconium You must be Logged in to update hint/solution 💬 Discussion 💬 Comment