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This category is for musical groups that consist of eight members total at some point, long enough for critics to describe them as octets. For compositions, see Category:Compositions for octet . Subcategories
Octets in classical music are one of the largest groupings of chamber music.Although eight-part scoring was fairly common for serenades and divertimenti in the 18th century, the word "octet" only first appeared at the beginning of the 19th century, as the title of a composition by Prince Louis Ferdinand of Prussia, whose Octet Op. 12 (published posthumously in 1808) features the piano ...
The bonding in carbon dioxide (CO 2): all atoms are surrounded by 8 electrons, fulfilling the octet rule. The octet rule is a chemical rule of thumb that reflects the theory that main-group elements tend to bond in such a way that each atom has eight electrons in its valence shell, giving it the same electronic configuration as a noble gas.
The composer regarded this as a perfectly ordinary option, while pointing out "whether there are eight, nine, or ten performers, the piece is always musically an octet" (Reich 2002, 98). In 1985 New York City Ballet 's balletmaster Jerome Robbins made an eponymous ballet to this music ( Kisselgoff 1985 ).
conclusion: with an octet electron count (on sulfur), we can anticipate that H 2 S would be pseudo-tetrahedral if one considers the two lone pairs. SCl 2, for the central S; neutral counting: S contributes 6 electrons, each chlorine radical contributes one each: 6 + 2 × 1 = 8 valence electrons
In particle physics, the quark model is a classification scheme for hadrons in terms of their valence quarks—the quarks and antiquarks that give rise to the quantum numbers of the hadrons. The quark model underlies "flavor SU(3)" , or the Eightfold Way , the successful classification scheme organizing the large number of lighter hadrons that ...
A string octet is a piece of music written for eight string instruments, or sometimes the group of eight players. [1] It usually consists of four violins , two violas and two cellos , or four violins, two violas, a cello and a double bass .
Octet stream, alternative name for byte stream Octet rule , chemical theory stating that atoms tend to combine so they each have eight valence electrons Octet truss, type of space frame