This Module $8$: Lesson $1$ Assignment is worth $25$ marks. The value of each assignment and each question is stated in the left margin.

Lesson $1$ Assignment: The Nucleus and Radioactive Decay

$(2$ marks$)$

RC $1.$ On the Geiger Counter simulation, select americium$-241$ as the isotope and select "air" as the barrier. Start the count and complete the data table below. How do you know what type of decay is occurring?

Answer:

$\backslash$table$[[$Alpha$,42421(46535)$