# The Particle Model of Matter

Central concept: **Particle Model of Matter**

## Connections

- Particle Model of Matter (includes) -> Small Particles
- Particle Model of Matter (includes) -> Particle Movement
- Particle Model of Matter (includes) -> Spaces Between Particles
- Particle Model of Matter (explains) -> Solids
- Particle Model of Matter (explains) -> Liquids
- Particle Model of Matter (explains) -> Gases
- Particle Model of Matter (affects) -> Physical Properties
- Solids (have strongest) -> Attractive Forces
- Liquids (have moderate) -> Attractive Forces
- Gases (have weakest) -> Attractive Forces
- Physical Properties (includes) -> Density
- Physical Properties (includes) -> Mass and Volume
- Physical Properties (includes) -> Compressibility

## Notes

- **Particle Model of Matter**: Explains behaviour of particles in all matter [Understanding](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36476), [PDF p.1](https://goa-cc-uat-aili-app-001.azurewebsites.net/library/pdf/9862?page=1)
- **Small Particles**: All matter is made up of tiny particles [Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36475), [PDF p.1](https://goa-cc-uat-aili-app-001.azurewebsites.net/library/pdf/9862?page=1)
- **Particle Movement**: Particles are always moving [Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36475), [PDF p.1](https://goa-cc-uat-aili-app-001.azurewebsites.net/library/pdf/9862?page=1)
- **Spaces Between Particles**: Particles have gaps between them [Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36475), [PDF p.1](https://goa-cc-uat-aili-app-001.azurewebsites.net/library/pdf/9862?page=1)
- **Solids**: Particles close together, vibrate in place [Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36475)
- **Liquids**: Particles separated by spaces, slide past each other [Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36475)
- **Gases**: Particles in large spaces, move in all directions [Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36475)
- **Attractive Forces**: Strongest in solids, weakest in gases [Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36475)
- **Physical Properties**: State, mass, volume, density, compressibility [Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36479)
- **Density**: Comparison of mass to volume [Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36479)
- **Mass and Volume**: Measured in SI units: grams, kilograms, millilitres, litres [Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36479)
- **Compressibility**: Ability to reduce in volume under pressure [Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36479)

![The Particle Model of Matter](https://goa-cc-uat-aili-app-001.azurewebsites.net/api/generate/b97da30d-01f0-4b12-b68b-1a27cd317d9f/asset/443)

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*AILI word map · language en · model claude-haiku-4-5-20251001 · generated 2026-09-17 · id b97da30d-01f0-4b12-b68b-1a27cd317d9f*

### Sources

- node:n1: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36472)
- node:n2: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36473)
- node:n3: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36475)
- node:n4: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36477)
- node:n5: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36476)
- node:n6: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36479)
- node:n7: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36481)
- node:n8: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36480)
- node:n9: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36473)
- node:n10: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36475)
- node:n11: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36477)
- node:n12: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36480)
- node:n13: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36476)
- pdf:p1: Sciences › Science (K–6) › Stepping Into Science Alberta | Matter - Grade 5 › p.1 (https://goa-cc-uat-aili-app-001.azurewebsites.net/library/pdf/9862?page=1)
- node:n14: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36472)
- resource:r1: Resources › type#teachersupport › SCI5 (https://goa-cc-uat-aili-app-001.azurewebsites.net/library/resource/ZK9cRtVnOkS6O4OtO76VEQ)