What is the energy in joules of a mole of photons associated with visible light of wavelength 486 nm? a. 246 kJ
b. 6.46 x 10-25 J
c. 12.4 kJ
d. 6.46 x 10-16 J
e. 2.46 x 10-4 J

Listenbase your answer to the question on the information below.nuclear radiation is harmful to living cells, particularly to fast-growing cells, such as cancer cells and blood cells. an external beam of the radiation emitted from a radioisotope can be directed on a small area of a person to destroy cancer cells within the body.cobalt-60 is an artificially produced radioisotope that emits gamma rays and beta particles. one hospital keeps a 100.0-gram sample of cobalt-60 in an appropriate, secure storage container for future cancer treatment.which choice represents the correct product for the beta decay of the co-60? fe-60ni-60fe-61ni-61