This is an ionic compound because ... The molecules have a repeating pattern, but do not attract each other to form groups.
The molecules have a cubic structure which indicates crystals. There are also two
different atoms in a repeating pattern
The molecules have a repeating pattern and are attracted to each other forming
groups.

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer

Which description best characterizes the motion of particles in a 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