D Dharmendra Sir 🎓 Extraordinary ⭐ 3.53K Points 📊 Chemistry Q. That is the valency of copper in cuprous oxide? (A) 4 (B) 3 (C) 2 (D) 1 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (D) 1 You must be Logged in to update hint/solution 💬 Discussion 💬 Comment