Difference between revisions of "Mole (chemistry)"
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| − | A mole is the amount of a substance that contains the same number of | + | A mole is the amount of a substance that contains the same number of [[molecule]]s or other [[element]]ary units as the number of atoms in 0.012 kilogram of [[carbon]] 12. |
[[Avogadro's number]] is this amount. | [[Avogadro's number]] is this amount. | ||
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| + | [[Category:Chemistry]] | ||
Revision as of 13:02, March 11, 2007
A mole is the amount of a substance that contains the same number of molecules or other elementary units as the number of atoms in 0.012 kilogram of carbon 12.
Avogadro's number is this amount.