Hydroxide: In chemistry, hydroxide is the most common name for the diatomic anion OH, consisting of oxygen and hydrogen atoms. It is one of the simplest diatomic ions known. The term "hydroxide" also refers to the class of compounds that contain ... [100%] 2023-02-03
Hydroxide: Hydroxide is a diatomic anion with chemical formula OH. It consists of an oxygen and hydrogen atom held together by a single covalent bond, and carries a negative electric charge. (Chemistry) [100%] 2023-06-16 [Hydroxides] [Oxyanions]...
Hydroxide: Hydroxide is a diatomic anion with chemical formula OH. It consists of an oxygen and hydrogen atom held together by a single covalent bond, and carries a negative electric charge. (Chemistry) [100%] 2024-07-15 [Hydroxides] [Oxyanions]...
Minerals: MINERALS min'-er-alz. See METALS; STONES, PRECIOUS. min'-er-alz. See METALS; STONES, PRECIOUS. [92%] 1915-01-01
Minerals: Minerals are naturally occurring chemical compounds, usually of crystalline form and not produced by life processes. A mineral has one specific chemical composition, whereas a rock can be an aggregate of different minerals or mineraloids. [92%] 2024-01-03 [Mineralogy]
Mineral (nutrient): In the context of nutrition, a mineral is a chemical element. Some "minerals" are essential for life, most are not. (Nutrient) [79%] 2024-01-12 [Dietary minerals] [Essential nutrients]...
Mineral: The molecules of a mineral usually are arranged in a regular pattern, and may grow in a regular, visible, crystalline structure. When they do, they are often beautiful in appearance. [79%] 2023-03-14 [Mineralogy] [Soil]...
Mineral: In geology and mineralogy, a mineral or mineral species is, broadly speaking, a solid substance with a fairly well-defined chemical composition and a specific crystal structure that occurs naturally in pure form. The geological definition of mineral normally excludes ... (Earth) [79%] 2024-01-12 [Minerals] [Mineralogy]...
Mineral: Minerals are inorganic crystalline compounds formed by natural processes. They range in composition from pure elements and simple salts to complex silicates with thousands of known forms. They are identified and classified according to their physical properties and chemical compositions ... [79%] 2023-02-03
Mineral: In geology and mineralogy, a mineral or mineral species is, broadly speaking, a solid substance with a fairly well-defined chemical composition and a specific crystal structure that occurs naturally in pure form. The geological definition of mineral normally excludes ... (Crystalline chemical element or compound formed by geologic processes) [79%] 2024-01-12 [Minerals] [Mineralogy]...
Mineral: Un mineral es una sustancia natural, de composición química definida y tiene una composición fija. Normalmente es sólido e inorgánico, y tiene una cierta estructura cristalina. [79%] 2024-01-12
Mineral (Illinois): Mineral es una villa ubicada en el condado de Bureau en el estado estadounidense de Illinois. En el Censo de 2010 tenía una población de 237 habitantes y una densidad poblacional de 262,95 personas por km². Mineral se encuentra ... (Illinois) [79%] 2024-01-09
Hydroidea: Hydroidea is a genus of flowering plants in the family Asteraceae. There is only one known species, Hydroidea elsiae, native to the Cape Provinces of South Africa. (Genus of flowering plants) [77%] 2024-01-12 [Gnaphalieae] [Monotypic Asteraceae genera]...
Hydrazide: Hydrazides in organic chemistry are a class of organic compounds with the formula R–NR1–NR2R3 where R is acyl (R'–C(=O)–), sulfonyl (R'–S(=O)2–), phosphoryl ((R'–)2P(=O)–), phosphonyl ((R'–O–)2P(=O)–) and similar groups ... (Chemistry) [77%] 2024-08-26 [Functional groups] [Hydrazides]...
Hydride: In chemistry, a hydride is formally the anion of hydrogen (H). The term is applied loosely. (Physics) [71%] 2023-12-17 [Hydrides] [Anions]...
Hydride: The name hydride is used for the negative ion of hydrogen, H, and for compounds of hydrogen with other elements. Every element of the periodic table (except some noble gases) forms one or more compounds with hydrogen, and these compounds ... [71%] 2023-02-04
Hydroid (zoology): Hydroids are a life stage for most animals of the class Hydrozoa, small predators related to jellyfish. Some hydroids such as the freshwater Hydra are solitary, with the polyp attached directly to the substrate. (Zoology) [71%] 2023-12-11 [Zoology] [Hydrozoa]...
Francium hydroxide: Francium hydroxide is a hypothetical inorganic compound with a chemical formula FrOH. It is a hydroxide of francium. [70%] 2023-10-19 [Francium compounds] [Hydroxides]...
Magnesium Hydroxide (patient information): Template:Drug header Magnesium hydroxide is used on a short-term basis to treat constipation. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information. (Patient information) [70%] 2023-03-26 [Gastronintestinal Drugs]
Lanthanum hydroxide: Lanthanum hydroxide is La(OH)3, a hydroxide of the rare-earth element lanthanum. Lanthanum hydroxide can be obtained by adding an alkali such as ammonia to aqueous solutions of lanthanum salts such as lanthanum nitrate. (Chemistry) [70%] 2023-06-04 [Lanthanum compounds] [Inorganic compounds]...
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