A metal is comprised of many individual crystals, or grains. These crystals are held together by electrons in the same way that electrons hold the atoms within each crystal together. For more on this ...

Explore the basics of metalworking by melting and shaping metal into useful tools or artistic objects. This project covers essential safety tips, heating techniques, and shaping methods for beginners ...

The atoms that comprise a metal are tightly bound to one another by the metallic bond, as explained in Metal Basics. But if enough force is applied, these atoms are able to slip into a new position.