Materials Science - Investigating relationships that exist between the structure and properties of materials.
Materials Engineering - On the basis of these structure-property correlations, designing or engineering the structure of a material to produce a pre-determined set of properties.
Structure
Structure of a material usually relates to the arrangement of its internal components.
Subatomic - Structure involves electrons within the individual atoms and interactions with their nuclei.
Atomic level- structure encompasses the organization of atoms or molecules relative to one another.
Microscopic - Which contains large groups of atoms that are normally agglomerated together.
Macroscopic - Viewable with the naked eye.
Property...............