Arsenic has one stable isotope:75/33 As. How many neutrons and protons are in a stable arsenic atom?

A. 33 neutrons and 42 protons B. 33 neutrons and 75 protons

C. 42 neutrons and 33 protons

D. 75 neutrons and 33 protons

What natural processes produce large quantities of co2

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

Who determined the nature of chemical bonds?