Global Information Lookup Global Information

Ion information


Electron transfer between lithium (Li) and fluorine (F). Forming an ionic bond, Li and F become Li+ and F ions.

An ion (/ˈ.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 is unequal to its total number of protons.

A cation is a positively charged ion with fewer electrons than protons[2] while an anion is a negatively charged ion with more electrons than protons.[3] Opposite electric charges are pulled towards one another by electrostatic force, so cations and anions attract each other and readily form ionic compounds.

Ions consisting of only a single atom are termed atomic or monatomic ions, while two or more atoms form molecular ions or polyatomic ions. In the case of physical ionization in a fluid (gas or liquid), "ion pairs" are created by spontaneous molecule collisions, where each generated pair consists of a free electron and a positive ion.[4] Ions are also created by chemical interactions, such as the dissolution of a salt in liquids, or by other means, such as passing a direct current through a conducting solution, dissolving an anode via ionization.

  1. ^ "ion". CollinsDictionary.com. HarperCollins. Archived 2013-12-24 at the Wayback Machine.
  2. ^ "cation". Merriam-Webster.com Dictionary. Retrieved 2021-10-06. Archived 2021-10-06 at the Wayback Machine.
  3. ^ "anion". Merriam-Webster.com Dictionary. Retrieved 2021-10-06. Archived 2021-10-06 at the Wayback Machine.
  4. ^ Knoll, Glenn F. (1999). Radiation Detection and Measurement (3rd ed.). New York: Wiley. ISBN 978-0-471-07338-3.

and 22 Related for: Ion information

Request time (Page generated in 0.5679 seconds.)

Ion

Last Update:

An ion (/ˈaɪ.ɒn, -ən/) is an atom or molecule with a net electrical charge. The charge of an electron is considered to be negative by convention and this...

Word Count : 3020

Ion Television

Last Update:

Ion Television (currently known on-air as simply Ion) is an American broadcast television network owned by the Scripps Networks subsidiary of the E. W...

Word Count : 11147

Ion Fury

Last Update:

Ion Fury (originally titled Ion Maiden) is a 2019 cyberpunk first-person shooter video game developed by Voidpoint and published by 3D Realms. It is a...

Word Count : 1837

Ion thruster

Last Update:

An ion thruster, ion drive, or ion engine is a form of electric propulsion used for spacecraft propulsion. An ion thruster creates a cloud of positive...

Word Count : 8749

Ion Aircraft Ion

Last Update:

The Ion Aircraft Ion is a two-seat, twin boom, pusher configuration light aircraft based on the DreamWings Valkyrie. It was still in development in 2010...

Word Count : 927

Ion exchange

Last Update:

Ion exchange is a reversible interchange of one species of ion present in an insoluble solid with another of like charge present in a solution surrounding...

Word Count : 1821

Spectator ion

Last Update:

A spectator ion is an ion that exists both as a reactant and a product in a chemical equation of an aqueous solution. For example, in the reaction of...

Word Count : 272

Polyatomic ion

Last Update:

A polyatomic ion (also known as a molecular ion) is a covalent bonded set of two or more atoms, or of a metal complex, that can be considered to behave...

Word Count : 773

Ion Ion

Last Update:

Ion Ion may refer to: Ion Ion (footballer), a former Romanian footballer Ion Aircraft Ion, a two-seat, twin boom, pusher configuration light aircraft...

Word Count : 56

Ion implantation

Last Update:

Ion implantation is a low-temperature process by which ions of one element are accelerated into a solid target, thereby changing the physical, chemical...

Word Count : 4242

Ion association

Last Update:

classified, according to the number of ions that associate with each other, as ion pairs, ion triplets, etc. Ion pairs are also classified according to...

Word Count : 2555

IONITY

Last Update:

Ionity is a high-power charging station network for electric vehicles to facilitate long-distance travel across Europe. It's a joint venture founded by...

Word Count : 1425

Ion channel

Last Update:

Ion channels are pore-forming membrane proteins that allow ions to pass through the channel pore. Their functions include establishing a resting membrane...

Word Count : 5155

Hydrogen ion

Last Update:

A hydrogen ion is created when a hydrogen atom loses an electron. A positively charged hydrogen ion (or proton) can readily combine with other particles...

Word Count : 1500

Ion pump

Last Update:

ion pump (also referred to as a sputter ion pump) is a type of vacuum pump which operates by sputtering a metal getter. Under ideal conditions, ion pumps...

Word Count : 1120

Saturn Ion

Last Update:

The Saturn Ion is a compact car sold by Saturn between the 2003 and 2007 model years. Based on the GM Delta platform, the Ion replaced the Saturn S-Series...

Word Count : 2001

Hydroxide

Last Update:

a catalyst. The hydroxide ion forms salts, some of which dissociate in aqueous solution, liberating solvated hydroxide ions. Sodium hydroxide is a multi-million-ton...

Word Count : 4897

Ion chromatography

Last Update:

Ion chromatography (or ion-exchange chromatography) is a form of chromatography that separates ions and ionizable polar molecules based on their affinity...

Word Count : 6991

Ion Storm

Last Update:

Ion Storm, L.P. was an American video game developer founded by John Romero and Tom Hall, both formerly of id Software. Despite an impressive pedigree...

Word Count : 2501

PH

Last Update:

Acidic solutions (solutions with higher concentrations of hydrogen (H+) ions) are measured to have lower pH values than basic or alkaline solutions. The...

Word Count : 6168

Monatomic ion

Last Update:

A monatomic ion (also called simple ion) is an ion consisting of exactly one atom. If, instead of being monatomic, an ion contains more than one atom...

Word Count : 111

Carbonium ion

Last Update:

In chemistry, a carbonium ion is any cation that has a pentacoordinated carbon atom. The name carbonium may also be used for the simplest member of the...

Word Count : 580

PDF Search Engine © AllGlobal.net