Nuclear chemistry: radioactive decay, half-life, fission and fusion

Use this for “Uranium-238 gives off an alpha particle. What nucleus is left?”

Use this for “Carbon-14 gives off a beta particle. What nucleus is left?”

Use this for “U-235 takes in a neutron and splits into Ba-141, a second nucleus and 3 neutrons. What is the second nucleus?”

Use this for “U-238 gives off an alpha particle. How much mass is lost, and how much energy is released?”

Use this for “Which equation shows fission?” and “Why is fusion a cleaner source of energy than fission?”