A Admin 🎓 Coach ⭐ 38.23K Points 📊 Chemistry Q. ₁₉K⁴º में इलेक्ट्रॉन की संख्या है ? (A) 15 (B) 17 (C) 19 (D) 23 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) 19 You must be Logged in to update hint/solution 💬 Discussion 💬 Comment