R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Science Q. The most abundant element in the earth's atmosphere is (A) Nitrogen (B) Krypton (C) Oxygen (D) Argon 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (A) Nitrogen You must be Logged in to update hint/solution 💬 Discussion 💬 Comment