Are you referring to crystalline solids? If so, the possible structures are primitive (simple) cube, body-centered cube, and face-centered cube. These terms are used to describe the type of unit cell, or repeating pattern of arrangement, representative of the solid in question.
Fluorite forms cubic crystals.
Halite typically forms cubic or sometimes octahedral crystal shapes.
Yes it does:)
Fluorite forms cubic crystals.
KCN and NaCN have face-centered cubic crystals.
It forms a face-centered cubic crystals. Under pressure these change to hexagonal close packed (hcp) crystals.
cubes, very small cubes
Ice can exist in various crystalline forms, including Ice Ih (hexagonal), Ice II (tetragonal), Ice III (cubic), Ice V (cubic), Ice VI (tetragonal), Ice VII (cubic), and Ice XI (hexagonal). The structure of ice varies depending on pressure and temperature conditions.
Halite typically forms cubic or rectangular shapes when broken or crushed due to its cubic crystal structure.
Halite (rock salt) forms a cubic crystal structure due to the arrangement of its sodium and chloride ions in a repeating pattern. The ionic bonds between the sodium and chloride atoms cause them to align in a way that minimizes their energy, resulting in a cubic shape. Additionally, the cubic structure allows the halite crystals to easily break along distinct planes.
The best known diamond substitute is Zirconium dioxide.
Of course, different brasses and forms can vary, but at a specific gravity of about 8.5, a cubic inch of brass would weigh about 5 ounces (or just under a third of a pound).