Jessica and Steven are doing an experiment in science class. They fill a cup with water. They place it in sunlight. They take the temperature of the water every ten minutes. They write the temperature in the data table shown here. Use Jessica and Steven's data and drag the correct question to match its answer.

c. is the answer

by love gaming

idk what is it? is this a question that you know the answer or u dont

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.