What is a solution?
100 points
it is a mixture that contains both colloids and suspensions inside of it.

it is a mixture in which particles can be seen and easily separated.

it is a mixture that contains small, undissolved particles that do not settle out.

it is a mixture that appears uniform throughout and whose particles cannot easily be separated.

Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?

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

Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?