No explanation needed, just a quick answer !

the bohr model of the atom addressed the problem of

why electrons didn't fall into the positive nucleus

how so many positive charges could be crowded into such a small space in the nucleus

how so much energy could be released from an atom

all of the above

Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?

If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a

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