Final answer:
The chemist alloys multiple weaker metals to create a stronger material such as steel, using processes involving strong-field ligands and work hardening.
Step-by-step explanation:
Working to strengthen the material, the chemist alloys many weaker metals together. This process involves the creation of steel, which is a material made from iron. The iron has its impurities removed and is then combined with other substances to produce alloys with properties that are suitable for a variety of uses. An important aspect of alloy preparation can be the use of strong-field ligands, which can have a significant impact on the metal's properties by altering its electronic structure. Additionally, work hardening can be used to increase the toughness and hardness of the material by introducing a dense network of dislocations throughout the solid.