Assignment Summary In this project, you will create models of various atomic nuclei and how they change during radioactive
decay, fission, or fusion. First, you will complete a table that summarizes how the structure of the nuclei
changes during each of these processes. This will help you plan your models.

I started to fill the chart out but cant manage to complete it can anyone help? it's due today.

can you list the answers so i can answer

considering the question as per the attachment

here we can see that the radon nuclide has 222 as the atomic mass number and 86 as the atomic number.

when it undergoes nuclear fission it gives polonium which has atomic mass number as 218 and atomic number will be 84 along with a helium nucleus which has 4 atomic mass number and 2 as its atomic number.

222 = 218 + 4 (atomic mass number)

86 = ? + 2; therefore ? = 86-2 = 84.

the atomic mass number of polonium will be 84.