How atoms arrange themselves in space (BCC, FCC, HCP structures).

Material Science and Metallurgy for Engineers by Kodgire: The Essential Guide for Students and Professionals

I can help with that if you tell me: Which chapter are you studying?

In mechanical engineering, for instance, material science and metallurgy are essential for designing and developing mechanical components, such as engines, gears, and bearings. The selection of materials with suitable properties, such as strength, toughness, and corrosion resistance, is critical to ensure the reliability and efficiency of these components.