When a molecule of table salt is broken down into its ions, describe what happens to the amount of energy. How does the stability change when a molecule breaks down into ions? (Use the reaction below to help.)
NaCl --> Na+ + Cl"

Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin

Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage

Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?