Radiation measurement emojis get technical fast, mixing science 🧪 with caution ☢️ and data 📊. Throw in ⚛️📏 when talking about lab results or safety standards, or go for 🧬📈☢️ to highlight research breakthroughs or contamination alerts. These combos fit well in scientific reports, environmental updates, or even sci-fi fan chats where physics and danger collide.