Using the Bohr model, determine the energy in joules required for an electron in a hydrogen atom to transitions from n = 2 energy level to n = 6 energy level. Give your answer in units of Joules. Show work.

the role of the microscope world in creating new materials .

20 drops hope this

0.88m hope i am correct : )

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.