The synthetic radioactive element cobalt is used in many medical studies. Give the number of electrons, protons, and neutrons in an atom of cobalt-58. electrons protons neutrons Radioactive americium-241 is used in household smoke detectors and in bone mineral analysis. Give the number of electrons, protons, and neutrons in an atom of americium-241. electrons

What does the process of natural selection involve

If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.