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juto_aviten [2006/07/14 16:54]
julien créée
juto_aviten [2007/07/10 16:36] (current)
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 +====== JUTO AVITEN ======
 +{{intersection:​session2:​juto.jpg }}
 +a molecule is the smallest particle of a pure chemical substance that still retains its chemical composition and properties. A molecule consists of multiple atoms joined by shared pairs of electrons in a covalent bond. It may consist of atoms of the same chemical element, as with oxygen gas (O2), or of different elements, as with water vapor (H2O). Abstractly, a single atom may be considered a molecule, as it is when referred to collectively with molecules of multiple atoms, but in practice the use of the word molecule is usually confined to chemical compounds, of multiple atoms.
 +it's not art nor science it's poesis!
 +no more infos never!
juto_aviten.txt · Last modified: 2007/07/10 16:36 (external edit)