The particles move more slowly and become closer together.
What is a particle?
- In the physical sciences, a particle (or corpuscle in older texts) is a small localized object that can be attributed several physical or chemical properties, such as volume, density, or mass.
- They vary widely in size or quantity, from subatomic particles such as an electron to microscopic particles such as atoms and molecules to macroscopic particles such as powders and other granular materials.
- Particles can also be used to create scientific models of even larger objects depending on their density, such as people moving in a crowd or the movement of celestial bodies.
- The term particle is rather general in meaning and is specified as necessary by various scientific fields. Anything that is made up of particles can be referred to as a particle.
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