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Polyatomic ion. An electrostatic potential map of the nitrate ion (N O − 3). Areas coloured translucent red, around the outside of the red oxygen atoms themselves, signify the regions of most negative electrostatic potential. A polyatomic ion (also known as a molecular ion) is a covalent bonded set of two or more atoms, or of a metal complex ...
An ion (/ ˈaɪ.ɒn, - ən /) [1] is an atom or molecule with a net electrical charge. The charge of an electron is considered to be negative by convention and this charge is equal and opposite to the charge of a proton, which is considered to be positive by convention. The net charge of an ion is not zero because its total number of electrons ...
An atom (or ion) whose oxidation number increases in a redox reaction is said to be oxidized (and is called a reducing agent). It is accomplished by loss of one or more electrons. The atom whose oxidation number decreases gains (receives) one or more electrons and is said to be reduced. This relation can be remembered by the following mnemonics.
The rate of ion transport through the channel is very high (often 10 6 ions per second or greater). Ions pass through channels down their electrochemical gradient , which is a function of ion concentration and membrane potential, "downhill", without the input (or help) of metabolic energy (e.g. ATP , co-transport mechanisms, or active transport ...
January 2001. (2001-01) Disney Channel in Concert is a reality series that combined footage of live concerts with a behind-the-scenes look at the artists' personal lives. The artists came from all genres of music, including hip-hop, country and pop to classical and blues. Episodes often promoted the artist's sales and popularity to a teen and ...
Disney Channel was a British-Irish children's pay television channel owned and operated by The Walt Disney Company (UK) Ltd., a subsidiary of The Walt Disney Company. Active from 1 October 1995 to 1 October 2020, the channel served young audiences in the region. This iteration is distinct from the original namesake American channel of the same ...
Disney+. Service (s) Fubo TV, Hulu + Live TV, Sling TV, YouTube TV. Disney Channel is an American pay television channel that serves as the flagship property of Disney Branded Television, a unit of the Disney Entertainment division of The Walt Disney Company. [ 1 ] Launched on April 18, 1983, under the name The Disney Channel as a premium ...
Flash Forward is a Disney Channel Original Series produced in Canada for preteens and teenagers which was originally previewed on both Disney Channel and ABC from 1995 to 1996 with its main run starting from 1997 to 1999. The series first aired as a 4-episode limited-run preview on The Disney Channel from December 14, 1995 to January 6, 1996.