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  2. Silicate - Wikipedia

    en.wikipedia.org/wiki/Silicate

    The nature of soluble silicates is relevant to understanding biomineralization and the synthesis of aluminosilicates, such as the industrially important catalysts called zeolites. [7] Along with aluminate anions , soluble silicate anions also play a major role in the polymerization mechanism of geopolymers .

  3. Silicate mineral - Wikipedia

    en.wikipedia.org/wiki/Silicate_mineral

    Lithium aluminium silicate mineral spodumene. Silicate minerals are rock-forming minerals made up of silicate groups. They are the largest and most important class of minerals and make up approximately 90 percent of Earth's crust. [1] [2] [3] In mineralogy, silica (silicon dioxide, SiO 2) is usually considered a silicate mineral rather than an ...

  4. List of chemical elements named after places - Wikipedia

    en.wikipedia.org/wiki/List_of_chemical_elements...

    This list of chemical elements named after places includes elements named both directly and indirectly for places. 41 of the 118 chemical elements have names associated with, or specifically named for, places around the world or among astronomical objects.

  5. Silicon - Wikipedia

    en.wikipedia.org/wiki/Silicon

    It is a member of group 14 in the periodic table: carbon is above it; and germanium, tin, lead, and flerovium are below it. It is relatively unreactive. It is relatively unreactive. Silicon is a significant element that is essential for several physiological and metabolic processes in plants.

  6. Serpentine subgroup - Wikipedia

    en.wikipedia.org/wiki/Serpentine_subgroup

    A Mg-rich trioctahedral sheet is tightly linked on one side to a single tetrahedral silicate sheet, regardless of the 3–5% larger lateral lattice dimensions of the octahedral sheet. [10] The second level of the structure organized into different serpentine species originates partly to compensate the intra-layer stress due to this dimensional ...

  7. Classification of silicate minerals - Wikipedia

    en.wikipedia.org/wiki/Classification_of_silicate...

    The grouping of the New Dana Classification and of the mindat.org is similar only, and so this classification is an overview only. Consistency is missing too on the group name endings (group, subgroup, series) between New Dana Classification and mindat.org. Category, class and supergroup name endings are used as layout tools in the list as well.

  8. Willemite - Wikipedia

    en.wikipedia.org/wiki/Willemite

    Willemite is a zinc silicate mineral (Zn 2 Si O 4) and a minor ore of zinc.It is highly fluorescent (green) under shortwave ultraviolet light. It occurs in a variety of colors in daylight, in fibrous masses and apple-green gemmy masses.

  9. Hypothetical types of biochemistry - Wikipedia

    en.wikipedia.org/wiki/Hypothetical_types_of...

    Silicon is in the same group as carbon on the periodic table and, like carbon, it is tetravalent. Hypothetical alternatives to water include ammonia , which, like water, is a polar molecule, and cosmically abundant; and non-polar hydrocarbon solvents such as methane and ethane , which are known to exist in liquid form on the surface of Titan .