M Mr. Dubey 🎓 Coach ⭐ 104.60K Points 📊 General Science Q. Consider the following particles in relation to the matter: π-Meson (Pi-meson) Photon Which among the above are considered to be mass less and charge less? (A) Only 1 (B) Only 2 (C) Both 1 & 2 (D) Neither 1 nor 2 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) Only 2