URGENT The component of solid-state physics that works with and/or heats metals and alloys to give them certain desired
shapes or properties is..

the is metallurgy

the inner core.

good luck: )

klicker

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.