Cast iron
Cast iron is a hard and brittle iron that is formed into a particular shape by pouring the liquid metal into a mold.
I think it would be cast
When hard and brittle iron is formed into a particular shape by pouring liquid metal into a mold, it is referred to as cast iron. This process involves melting iron and adding carbon and other alloying elements, which, upon cooling and solidifying, results in a material that is strong but can be brittle. Cast iron is commonly used for making items like pipes, machinery parts, and cookware due to its excellent casting properties and durability. However, its brittleness means it can fracture under high stress or impact.
They are chemicals used to 'cure' sand into a hard molded shape onto which molten metal can be poured, and set into a shape.
No, boron is not malleable. It is a brittle, hard element that is difficult to mold or shape.
hard and brittle so YES
hard and brittle so YES
You can shape it in the way you want and freeze it until it is hard again.
hard
A solid is a hard thing like wood. Wood is a solid because it can not be squashed but it has a set shape and a set volume. Mainly it can not be poured.
They get hard and brittle when they dry out.
brittle