exoergic
Definition
- Adjective:
- (Of a nuclear reaction) occurring with the release of energy: Describes a process, typically a nuclear or chemical reaction, where energy (often in the form of heat or radiation) is released into the surroundings. The system loses energy.
Usage
- The term is primarily used in scientific contexts, especially in physics, chemistry, and nuclear engineering, to describe energy-releasing processes.
- It is the opposite of endoergic (or endothermic for chemical reactions), which describes a process that absorbs energy.
Examples
- Adjective:
- The fusion of hydrogen atoms in the sun is an exoergic process that provides Earth with light and heat.
- Scientists are researching controlled exoergic nuclear reactions for potential power generation.
Advanced Usage
- In broader contexts: While most precise in nuclear physics, "exoergic" can sometimes be used more loosely to describe any spontaneous process that releases energy.
- The exoergic nature of the compound's decomposition makes it useful in certain propellants.
Variants and Related Words
- Exothermic (adj): The more common term used specifically for chemical reactions that release heat energy.
- The combustion of fuel is an exothermic reaction.
- Exergonic (adj): A term used in thermodynamics for processes that release energy, often encompassing non-heat forms like light or electrical energy.
Synonyms
- Energy-releasing
- Exothermic (for heat-releasing chemical reactions)
Antonyms
- Endoergic (adj): (Of a nuclear reaction) occurring with absorption of energy.
- Endothermic (adj): (Of a chemical reaction) accompanied by absorption of heat.
Adjective
-
(of a nuclear reaction) occurring with evolution or releasing of energy
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