which changes of state are characterized by having atoms that gain energy? check all that apply. melting…
which changes of state are characterized by having atoms that gain energy? check all that apply. melting sublimation freezing vaporization condensation deposition
Answer
Brief Explanations:
When a substance changes from a more ordered state to a less - ordered state, its atoms gain energy. Melting is from solid to liquid, sublimation is from solid to gas, and vaporization is from liquid to gas. These processes require energy input to break intermolecular forces and increase the freedom of atoms. Freezing (liquid to solid), condensation (gas to liquid), and deposition (gas to solid) are processes where atoms lose energy and become more ordered.
Answer:
melting, sublimation, vaporization