stable compounds

[ˈsteɪ.bəl ˈkɑːm.paʊndz]
nounpl: stable compounds
compostos estáveis
1. Chemical substances formed by the bonding of two or more elements that resist decomposition or change under normal conditions
Water and table salt are stable compounds that remain unchanged at room temperature.
Água e sal de cozinha são compostos estáveis que permanecem inalterados à temperatura ambiente.
2. Molecules that have low energy states and do not readily undergo spontaneous reactions or breakdown
The stable compounds formed in this reaction will not degrade over time.
Os compostos estáveis formados nesta reação não se degradarão com o tempo.
3. Chemical entities with strong atomic bonds that provide resistance to heat, light, or chemical attack
Diamonds are among the most stable compounds known to science.
Os diamantes estão entre os compostos mais estáveis conhecidos pela ciência.
This is primarily a scientific and technical term used universally in chemistry education and research across Brazil, Portugal, and English-speaking countries. It holds no colloquial or cultural significance outside of academic and industrial contexts. The term is essential in chemistry curricula and professional scientific communication.
Synonyms / Sinônimos
stable substancesinert compoundsresistant compoundsdurable compounds
Antonyms / Antônimos
unstable compoundsreactive compoundslabile compoundsdecomposable compounds

Regional Variations

General Brazilian
compostos estáveis
Standard usage in chemistry and scientific contexts
São Paulo
compostos estáveis
Commonly used in academic and industrial chemistry
Rio de Janeiro
compostos estáveis
Used in educational and research institutions
Portugal
compostos estáveis
Identical usage; standard in Portuguese chemistry terminology

Related Words

chemical stabilitymolecular bondschemical reactionsdecompositionchemical equilibriuminert materials

Related Idioms & Phrases

reach stability
form stable bonds
chemically stable
resist decomposition
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