Molecule: meaning, definitions and examples
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molecule
[ ˈmɒlɪkjuːl ]
chemistry
A molecule is the smallest unit of a chemical compound that can exist, made up of two or more atoms held together by chemical bonds. Molecules can be simple, consisting of just a few atoms, or complex, with hundreds or thousands of atoms.
Synonyms
Examples of usage
- The water molecule consists of two hydrogen atoms and one oxygen atom.
- Carbon dioxide is a molecule composed of one carbon atom and two oxygen atoms.
Translations
Translations of the word "molecule" in other languages:
🇵🇹 molécula
🇮🇳 अणु
🇩🇪 Molekül
🇮🇩 molekul
🇺🇦 молекула
🇵🇱 cząsteczka
🇯🇵 分子 (ぶんし)
🇫🇷 molécule
🇪🇸 molécula
🇹🇷 molekül
🇰🇷 분자
🇸🇦 جزيء
🇨🇿 molekula
🇸🇰 molekula
🇨🇳 分子 (fēnzǐ)
🇸🇮 molekula
🇮🇸 sameind
🇰🇿 молекула
🇬🇪 მოლეკულა
🇦🇿 molekula
🇲🇽 molécula
Word origin
The word 'molecule' originated from the Latin word 'molecula', which means a small mass. The concept of molecules was first introduced in the early 19th century by the chemist Amedeo Avogadro. Understanding molecules is crucial in the field of chemistry as they are the building blocks of all substances.