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ion

vr.tr.ion · thing-q36496

Let an agent explain ions and their formation, naming and behaviour, support chemistry problem solving, and relate ions to biology, materials and technology.

Thing Registry Physical world and living systems PHY.OBJ
Bundle → Layer → Finding → QuestionsClassifiersWhat it isWhy it existsDistinguishing featuresWhat robots and AI may and may not doMoral aspectsOwnersLinks to other meta-modelsIdentity and identifiersDirect propertiesRecognitionCapabilities and actionsHazards and failure modesStandards and interfacesContext of useSources

Bundle → Layer → Finding → Questions Filled

4 bundles · 8 layers · 8 findings · 16 questions

Basics What ions are.

Formation

How ions form.

Formation

Formation.

  1. How does this atom or molecule become an ion, and what charge does it carry? definition
  2. Why do elements form the ions they do? definition

Naming

Names and formulas.

Naming

Naming.

  1. What is the correct name and formula of this ion under IUPAC rules? provenance
  2. How are polyatomic ions named? definition
Chemistry Ions in reactions.

Solutions

Ions in solution.

Solutions

Solutions.

  1. How do ions behave in solution, and how do they conduct electricity? definition
  2. How are ionic equations written? action

Compounds

Ionic compounds.

Compounds

Ionic compounds.

  1. How do ions combine into ionic compounds, and what properties result? definition
  2. What are non-coordinating anions used for? provenance
Biology Ions in life.

Cells

Ions in cells.

Cells

Cells.

  1. What roles do sodium, potassium, calcium and chloride ions play in cells and nerves? definition
  2. How are ion gradients maintained? definition

Claims

Health claims.

Claims

Health claims.

  1. Is this claim about ions, such as negative ion products, supported by evidence? boundary
  2. What do regulators say? provenance
Technology Applications.

Batteries

Batteries and plating.

Batteries

Batteries.

  1. How do ions move in batteries, electroplating and electrolysis? definition
  2. Which ions are used in lithium-ion cells? provenance

Plasma

Ions in plasmas and space.

Plasma

Plasmas.

  1. How do ions behave in plasmas, ion thrusters and mass spectrometers? definition
  2. How can ions be taught? action

Classifiers Filled

Family
Thing Registry
Category
Physical world and living systems
Entry kind
thing
Plane
PHY
Domain
PHY.OBJ
Other names and narrower kinds
non-coordinating anion, polyatomic ion, squarate, bistriflimide, polyatomic anion, polyatomic cation, polystyrene sulfonate, Malvidin 3-(6''-p-coumarylglucoside), peonidin-3-O-(6-O-trans-p-coumaryl-beta-D-glucoside), malvidin 3-O-{6-O-[(E)-caffeoyl]-beta-D-glucoside}, delphinidin 3-O-rutinoside-7-O-beta-D-glucoside, petunidin 3-(6''-acetylglucoside)

What it is Filled

An atom or molecule with a net electric charge due to loss or gain of electrons, positively charged cations or negatively charged anions, including monatomic ions such as sodium and chloride and polyatomic ions such as sulfate, ammonium and bistriflimide; ions form ionic compounds, conduct electricity in solutions and plasmas, and are central to chemistry, biology and materials.

Why it exists Filled

Let an agent explain ions and their formation, naming and behaviour, support chemistry problem solving, and relate ions to biology, materials and technology.

Distinguishing features Filled

  • Net charge
  • Formed by electron transfer
  • Monatomic or polyatomic
  • Electrically conductive in solution

What robots and AI may and may not do Filled

Must not

  • Give a wrong charge or formula for an ion in teaching, labelling or safety material.
  • Present ionized air, water or jewellery as having health benefits without evidence.
  • Mix up an ion with the neutral element, such as sodium ions with sodium metal, in safety advice.
  • Help market an ion product with medical claims that regulators have not accepted.

Only with a human decision

  • Advising a person on electrolyte levels in their own blood or diet.

May

  • State the charge, formula and name of an ion from authoritative chemistry references.
  • Distinguish cations from anions and ions from isotopes and free radicals.

Moral aspects Filled

  • Ion chemistry underpins medicine and water safety; errors in it can mislead people about real risks.
  • Health products are sold on vague talk of ions, exploiting trust in science.

Who is affected

  • Students and learners
  • Consumers of health products
  • Patients

Owners Filled

Steward

Nobody owns the concept; chemistry bodies maintain its naming and notation.

Links to other meta-models Filled

parent

  • Q2393187 - registry parent class
  • Q587553 - registry parent class

related

  • charged particle - category
  • molecular entity - category
  • cellular transport - ion transport
  • conductance - ionic conduction

What else AI and robots need to interact with it Filled

Identity and identifiers required Filled

  • Vercy registry: vr.tr.ion
  • Wikidata: Q36496 (https://www.wikidata.org/wiki/Q36496)

Direct properties required Filled

  • Electric charge: C - Determine charge from the imbalance between proton and electron counts, with its sign indicating a cation or anion.
  • Ion mass: u - Determine mass from isotopic composition or mass spectrometry with the charge state identified.
  • Ionic mobility: m2/(V s) - Measure drift velocity per applied electric field and specify the surrounding medium and temperature.

Recognition required Filled

  • Net electric charge
  • Cations and anions
  • Neutral atoms and molecules have no net charge
  • Not visible; charged particles inferred from behaviour.

Capabilities and actions required Filled

  • explain ion formation and charge
  • name and write formulas for ions
  • explain ions in solutions and biology
  • describe applications such as batteries and plasmas

Hazards and failure modes required Filled

  • Wrong charges and formulas
  • Confusing ions with isotopes or radicals
  • Unsupported health claims about ions

Standards and interfaces required Filled

  • IUPAC nomenclature for ions
  • No regulation of ions as such

Context of use required Filled

  • Chemistry, biology and materials science.
  • monatomic cations and anions
  • polyatomic ions
  • complex and coordination ions
  • non-coordinating anions
  • ions in plasmas

Sources Filled

  1. Wikidata item Q36496: ion - identity and sense of the item
  2. Wikipedia: Ion - general description of the item

Open questions

  • Should each common ion be a separate entry?
  • How should nomenclature resources be linked?
  • How should health claims be assessed?

Machine files

Card as JSON Specification Card backlog vercy.card/1

Provenance

thing registry research (pass 2) · unreviewed

Built from: models/things/publications/thing-q36496/spec.json