Write the balanced, nuclear equation for the positron emission from the Thallium-201 radioisotope. What are the four common types of radioactive decay?

Before attempting the homework assignment, you are encouraged to view the Unit III Handout for additional help. The knowledge checks in the handout are designed to provide practice on math-heavy portions of your quizzes and homework assignments.
Solve the following problems, showing your work for all steps involved.
Write the balanced, nuclear equation for the positron emission from the Thallium-201 radioisotope.
What are the four common types of radioactive decay? Detail the differences between them. Include a detailed comparison, including penetrating power and energy. Include a balanced, nuclear equation with each as well.
What are the two types of nuclear reactions? Give an example of a balanced nuclear reaction for each type.
Use these questions as subheadings followed by your answers.