I have four neutrons and I'm metallic. Who am
I?

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable

Why is the structure of molecule important to its function?

How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.