6800 6809
answer these problems with correct sig dig. show your
32. a piece of copper is placed in a beaker containing 68.56 ml water. the total volume
a beaker containing 68.56 ml water. the total volume of the water increases to
232 ml. what is the volume of the copper solid?

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