MOLECULES

Noun

molecules

plural of molecule

Source: Wiktionary


MOLECULE

Mol"e*cule, n. Etym: [Dim. fr. L. moles a mass: cf. F. molécule. See 3d Mole.]

1. One of the very small invisible particles of which all matter is supposed to consist.

2. (Physics)

Definition: The smallest part of any substance which possesses the characteristic properties and qualities of that substance, and which can exist alone in a free state.

3. (Chem.)

Definition: A group of atoms so united and combined by chemical affinity that they form a complete, integrated whole, being the smallest portion of any particular compound that can exist in a free state; as, a molecule of water consists of two atoms of hydrogen and one of oxygen. Cf. Atom.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

24 December 2024

INTUITIVELY

(adverb) in an intuitive manner; “inventors seem to have chosen intuitively a combination of explosive and aggressive sounds as warning signals to be used on automobiles”


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Coffee Trivia

Plain brewed coffee contains almost no calories, while coffee with dairy products, sugar, and other flavorings is much higher in calories. An espresso has 20 calories. A nonfat latte has 72, while a flavored one has 134.

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