Chemical bond
A chemical bond is the association of atoms or ions to form molecules, crystals, and other structures.
At a glance
Key signals
0% cross fields · reaches 2 more
- Chemistry
- Explanation
- Examples
- Misconception
- Sourced relations 6
- Attribution
Dependencies
What this concept builds on and what it makes possible — derived from the atlas’s dependency, causal and structural relations, not from every related edge.
System context
Chemical bondis part ofChemical compoundEstablished
chemical bond is part of chemical compound.
Mechanism: Chemical bonds are what make a compound: they hold the different elements' atoms together as a single substance.
- Wikidata verifiedmoderate evidence
Chemical bondis part ofMoleculeEstablished
chemical bond is part of molecule.
Mechanism: Chemical bonds are what make a molecule: they are the attractions between atoms that hold them in a fixed structure.
- Wikidata verifiedmoderate evidence
Covalent bondis aChemical bondEstablished
covalent bond is a kind of chemical bond.
Mechanism: A covalent bond is a chemical bond formed by sharing electrons — typical between non-metal atoms.
- Wikidata verifiedmoderate evidence
Hydrogen bondis aChemical bondEstablished
hydrogen bond is a kind of chemical bond.
Mechanism: A hydrogen bond is a weak chemical attraction between a hydrogen atom and a nearby electronegative atom — the force that holds water together.
- Wikidata verifiedmoderate evidence
Ionic bondis aChemical bondEstablished
ionic bond is a kind of chemical bond.
Mechanism: An ionic bond is a chemical bond in which one atom gives up electrons to another, and the resulting opposite charges attract.
- Wikidata verifiedmoderate evidence
Structural role & consequence
Interpreted from the current atlas graph — what the connections mean, not just how many there are.
Currently dark in the atlas: no key date stored · 7 of 7 of its relations lack claim-level evidence.
atlas representation · Describes the current Thinking OS representation, not the state of the world.
Structural neighbourhood: 7 → 24 → 75 concepts reachable within 3 hops.
structural · Structural reach — being reachable is not the same as being understood.
All 7 of its relationships stay within its own discipline — a field-specific concept in the current atlas.
structural · Structural graph analysis — not a claim of importance, causation or history.
cross-field
7 within-field, 0 cross-field
Strengths & constraints
Constraints
- Evidence coverage currently thin in the atlas — few of its relationships carry claim-level evidence. atlas representation
- No dated history stored — the atlas records no key date for this concept. atlas representation
Conditions
- Read structurally — most of its relationships carry no external evidence yet, so claims here are graph-derived. structural
Seen through each discipline
How this concept sits in each of its fields — derived from its real connections in the graph, not asserted.
Through this lens it connects to Molecule, Chemical compound, Ionic bond and Covalent bond.
Check yourself
A quick check against a common misconception. Nothing is scored — picking the tempting-but-wrong answer just flags an idea worth revisiting.
Which statement is correct?
Breaking a chemical bond releases energy.
Breaking bonds always costs energy; energy is released only when new, stronger bonds form. A reaction gives out energy when the bonds made are stronger than the bonds broken.
Look for: Learner says energy comes from breaking bonds (e.g. in food or fuel).
Related ideas to explore
Concepts that look related but are not yet connected here — candidates for a connection to reason about, not established links.
This idea also appears in…
The same structure shows up in other disciplines. These are real recurrences drawn from the graph — a starting point for asking “what carries over, and what changes?”
Networks51 disciplines · 39 concepts
Concepts
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A chemical bond is what holds atoms together in a substance. Atoms bond by sharing or swapping their outer electrons. Breaking and making bonds is what happens in every chemical reaction.
A chemical bond is an attraction between atoms from sharing electrons (covalent), transferring them (ionic), or pooling them (metallic). Atoms bond because the joined arrangement has lower energy than the separate atoms — stability, not a 'desire', drives bonding.
Mental models at work here
- Connects 7 other ideas across 1 discipline.
- A cross-disciplinary bridge — its connections reach into 2 other fields.
- Most of its connections are of the “Kind & structure” kind.
- It exercises 1 reusable thinking pattern.
Derived from the graph’s real structure — observations, not a score.
Sources
- Wikipedia (English & German editions) verifiedmoderate evidence
- Wikidata verifiedmoderate evidence
- Chemistry 2e (OpenStax) (2019) verifiedmoderate evidence