* Metals: This is the most common category. Metals like gold, silver, copper, aluminum, and iron are all malleable and solid at room temperature. Their malleability is one of their defining characteristics.
* Some alloys: Alloys, which are mixtures of metals, can also be malleable. Examples include brass (copper and zinc) and bronze (copper and tin).
* Lead: Lead is a soft, dense metal that is malleable.
* Some plastics: While not as malleable as metals, some plastics can be deformed under pressure without breaking.
It's important to note:
* The term "malleable" refers to the ability of a substance to be hammered or pressed into different shapes without breaking.
* The "solid at room temperature" part is important, as some substances can be malleable when heated but not at room temperature.
Let me know if you'd like more specific examples or want to explore the properties of malleable substances in more detail!
