system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which of the following is a Alpha emitter?
assistant
The correct answer is  Alpha (a) radiation: Consists of heavy, positively charged paicles, each of which contains two protons and two neutrons. Alpha Emitters : Americium-241 Plutonium-236 Uranium-238 Thorium-232 Radium-226 Radon-222 Polonium-210 84