A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions. In addition, macroscopic single crystals are usually identifiable by their geometrical shape, … See more The scientific definition of a "crystal" is based on the microscopic arrangement of atoms inside it, called the crystal structure. A crystal is a solid where the atoms form a periodic arrangement. (Quasicrystals are an exception, see … See more Rocks By volume and weight, the largest concentrations of crystals in the Earth are part of its solid bedrock. Crystals found in rocks typically … See more Crystallization is the process of forming a crystalline structure from a fluid or from materials dissolved in a fluid. (More rarely, crystals may be See more In general, solids can be held together by various types of chemical bonds, such as metallic bonds, ionic bonds, covalent bonds, van der Waals bonds, and others. None of these are … See more Crystals are commonly recognized, macroscopically, by their shape, consisting of flat faces with sharp angles. These shape … See more The same group of atoms can often solidify in many different ways. Polymorphism is the ability of a solid to exist in more than one crystal form. For example, water See more An ideal crystal has every atom in a perfect, exactly repeating pattern. However, in reality, most crystalline materials have a … See more WebOct 8, 2024 · Cristallo glass was the first colorless example of Venetian glass; distinct because others would typically bear a green or yellow tinge. The transparent properties of cristallo glass were achieved by mixing …

CRYSTAL English meaning - Cambridge Dictionary

WebDec 7, 2024 · Nappy, in antique glassware terms, references a shallow open serving dish with no rim and a flat bottom. In most instances, it defines a small bowl, with or without one or two handles. This term is commonly … WebSynonyms for CRYSTAL: liquid, transparent, crystalline, clear, translucent, limpid, lucent, pellucid; Antonyms of CRYSTAL: opaque, colored, cloudy, dark, glazed ... crystal beach ontario blizzard

Flint glass glass Britannica

Lead glass, commonly called crystal, is a variety of glass in which lead replaces the calcium content of a typical potash glass. Lead glass contains typically 18–40% (by mass) lead(II) oxide (PbO), while modern lead crystal, historically also known as flint glass due to the original silica source, contains a minimum of 24% PbO. Lead glass is often desirable for a variety of uses due to its clarity. … Web: a clear colorless glass of very good quality also : things made of this glass 5 : the transparent cover over a watch or clock dial crystal 2 of 2 adjective 1 : made of or … http://www.differencebetween.net/object/difference-between-crystal-and-glass/ crystal beach ontario storm