state of matter
Noun: 1. A distinct form that matter can take, characterized by the arrangement and energy of its particles. In classical physics and chemistry, this refers primarily to the three fundamental phases: solid, liquid, and gas. Each state has unique properties related to shape, volume, and particle movement. Example: Water can exist in three states of matter: ice (solid), liquid water, and steam (gas).
The term "state of matter" is used to classify and describe the physical condition of a substance based on its macroscopic properties and the microscopic behavior of its constituent particles.
Examples: - Scientists study how changes in temperature and pressure affect the state of matter. - The most familiar states of matter are solids, liquids, and gases. - Plasma is often called the fourth state of matter.
- "To change state" or "undergo a change of state": This refers to a substance transitioning from one state of matter to another (e.g., melting, freezing, vaporization, condensation).
- The concept can be extended beyond the classical three states to include non-classical states like plasma, Bose-Einstein condensates, and superfluids in advanced physics.
- Phase (of matter): Often used synonymously with "state of matter," particularly when discussing phase diagrams and transitions.
- Phase transition: The process of changing from one state of matter to another.
- Solid-state: (Adjective) Relating to or denoting the solid state of matter, or electronic devices that operate using semiconductors (e.g., solid-state drives).
- Phase
- Form (of matter)
- Condition (of matter)
- Melting point: The temperature at which a solid becomes a liquid.
- Boiling point: The temperature at which a liquid becomes a gas.
- Sublimation: The transition of a substance directly from the solid to the gas state.
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(chemistry) the three traditional states of matter are solids (fixed shape and volume) and liquids (fixed volume and shaped by the container) and gases (filling the container)
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the solid state of water is called ice
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