What role does the ocean play in Texas weather? Hot and dry conditions in the Texas panhandle are caused by uneven heating of the ocean surface. Waves along the Texas coast create warm fronts that cause changes in the weather. High pressure air masses over Texas originate as high pressure air masses over the Atlantic Ocean. Precipitation that falls on Texas originates from w

it takes on an electronical energy

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.