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Research draft

oxide

vr.tr.oxide · PHY.MAT

Let an agent explain oxides and their classification, describe properties and uses of common oxides, support safety questions, and relate oxides to geology and industry.

Thing Registry Physical world and living systems

Research draft, second pass

A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.

written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify

Researched by: Claude

Purpose and description

Let an agent explain oxides and their classification, describe properties and uses of common oxides, support safety questions, and relate oxides to geology and industry.

A chemical compound containing at least one oxygen atom bonded to another element, including metal oxides such as iron and lead oxides, non-metal oxides such as carbon dioxide and sulfur dioxide, acidic, basic and amphoteric oxides and mixed-valence compounds; oxides form the crust, ores, ceramics and pigments and are central to combustion, corrosion and catalysis.

What it is for: Compounds of oxygen with other elements.

It can be classify oxides; describe properties and uses; support safety questions; relate to geology and industry.

Distinguishing features

Oxygen compound

Wide property range

Abundant

Classified by acid-base behaviour

What it looks like

Solids, gases or liquids depending on the oxide, from rust to carbon dioxide.

How it is recognised

Contains oxygen bonded to another element

Acidic, basic or amphoteric

Peroxides and hydroxides are related but distinct classes

Related models

is a kind of - category

oxygen compound

is related to - oxygen dominance

Abundance of elements in Earth crust

is related to - lead oxides

lead

is related to - acid-base behaviour

chemical property

In practice

Families and kinds

metal oxides

non-metal oxides

acidic, basic and amphoteric oxides

mixed and complex oxides

oxide minerals and ceramics

Standards and regulation

Chemical safety classification

Air quality standards for oxide gases

Industrial emissions rules

Failure modes and hazards

Toxic oxide gases and dusts

Corrosion of metals

Confusing oxides with peroxides or hydroxides

Also called

lead oxideacidic oxidenickel oxide hydroxideiron oxideinorganic oxidechlorine oxidemanganese oxidenickel(IV) oxidesulfur oxidesodium oxideiron(II) oxideiron(II,III) oxideiron(III) oxideruthenium tetroxideruthenium(IV) oxideosmium tetroxidenitrogen oxidetransition metal oxidescandium oxidecaesium oxidestrontium oxidepromethium(III) oxidecurium(IV) oxideplutonium(IV) oxidebarium oxidesilicon oxidecopper oxidegermanium dioxideuranium oxidecobalt oxidealuminum oxidemolecular dichlorine hexoxidenickel(II) oxidediboron trioxidechromium iron oxideterbium(III) oxidetin oxideselenium dioxideantimony oxidetitanium oxide

+52

Where this came from

wikidata · CC0 1.0

Source repository Registry entry point

Also registered as vr.tr.oxide

Drafted structure

Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.

Classify Kinds of oxide.

Chemistry.

Types

Classification.

Types

Classification.

  1. What kind of oxide is this compound, and is it acidic, basic or amphoteric? definition
  2. How do oxides differ from peroxides, superoxides and hydroxides? definition

Formation

How oxides form.

Formation

Formation.

  1. How do oxides form through combustion, corrosion and geological processes? definition
  2. Why is oxygen so reactive? definition
Use Uses of oxides.

Applications.

Industry

Industrial uses.

Industry

Industry.

  1. How are oxides used in ceramics, pigments, catalysts, electronics and metallurgy? provenance
  2. Which entry fits a specific oxide? action

Geology

Oxide minerals.

Geology

Geology.

  1. Which oxide minerals are important ores, and how are they processed? provenance
  2. Why is the crust dominated by oxides? definition
Safety Hazards.

Handling.

Hazards

Hazardous oxides.

Hazards

Hazards.

  1. Which oxides are toxic or hazardous, such as carbon monoxide, nitrogen oxides and lead oxides, and what precautions apply? provenance
  2. Is there an exposure incident now? boundary

Environment

Environmental oxides.

Environment

Environment.

  1. How do oxide gases affect air quality and climate, and how are they regulated? provenance
  2. How are emissions reduced? provenance
Learn Teaching.

Education.

Teach

Teaching oxides.

Teach

Teaching.

  1. How can oxide chemistry be taught with demonstrations such as rusting and combustion? action
  2. Which misconceptions arise? provenance

History

History.

History

History.

  1. How did the understanding of oxides develop from Lavoisier onward? provenance
  2. Which references are standard? provenance

What the second pass must settle

  • Should each major oxide be a separate entry?
  • How should property databases be linked?
  • How should safety data be linked?
Draft as JSON