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What is the crystal structure of a sapphire?
Sapphire typically has a hexagonal crystal structure, with aluminum oxide (Al2O3) forming a dense, closely packed arrangement of oxygen and aluminum ions. This crystal structure contributes to sapphire's hardness and durability, making it a popular choice for jewelry and industrial applications.
Is quartz a cubic shape?
No, quartz crystals are not cubic. They are hexagonal prisms with a six sided pyramid on the top.
What is the structure of a lead molecule face-centred cubic or hexagonal close-packed?
a center faced cubic hexagonal closed pack structure focused in the minds eye is time travel or invention of the tartis.
Cubic Tetragonal Monoclinic and Hexagonal are words used to describe a mineral's?
phase
What elements make up a corundum?
A corundum is composed of aluminum oxide with traces of impurities, such as iron, titanium, and chromium. It crystalizes in the trigonal system with a hexagonal prism structure. It is one of the hardest minerals, second only to diamond.
What is the difference between face centered cubic crystal structure and hexagonal close pack crystal structure?
face centre cubic crystal has eight atoms in each corner and one atom in the centre of cubic unit cell.while hexagonal close packed structuree has only six atoms in corners but no in the centre of cubic cell
Does oxygen have a crystal like nitrogen?
Solid oxygen has a cubic crystalline structure. Solid nitrogen has a hexagonal crystalline structure.
The volume of a hexagonal pyramid is represented by the expression 12x3 cubic inches and its height is 24 inches?
Swaggar
What are the different crystalline forms of ice?
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.
What is the plural of corundum?
Corundum.
Is quarts cubic or hexagonal?
Quartz is a crystalline mineral that typically forms in a hexagonal crystal system. Its most common form, known as alpha quartz, exhibits a six-sided prism shape with a hexagonal cross-section. However, quartz can also exhibit other forms and variations, but its fundamental crystal structure is hexagonal.
What are the properties of a hexagonal lattice and how does it differ from other types of lattice structures?
A hexagonal lattice is a type of lattice structure that has six-fold rotational symmetry and consists of repeating hexagonal units. This lattice has properties such as high packing efficiency and isotropy, meaning that it looks the same in all directions. One key difference between a hexagonal lattice and other types of lattice structures, such as square or cubic lattices, is the arrangement of atoms or particles. In a hexagonal lattice, the units are arranged in a hexagonal pattern, while in other lattices, the units are arranged in square or cubic patterns. This difference in arrangement affects the overall symmetry and properties of the lattice structure.
