Which of the following statements is true when ²⁴⁴Pu undergoes radioactive decay to ²⁴⁰U?

• A. ²⁴⁴Pu gains 2 protons, 3 electrons, and, 5 neutrons
• B. ²⁴⁴Pu loses 2 protons, 2 electrons, and, 2 neutrons
• C. ²⁴⁰U gains 2 protons, 2 electrons, and, 3 neutrons
• D. ²⁴⁰U loses 2 protons, 3 electrons, and, 4 neutrons

Answer: (B)