Unified atomic mass unit

From MS Terms
Revision as of 11:59, 18 December 2004 by Ionworker (talk | contribs)

Orange Book Entry

This unit (u) is based on the standard that the mass of 12C is exactly 12 u. The older symbol, amu, using the standard based on the mass of 16O is no longer recommended. In biochemistry the term dalton, symbol Da, is sometimes used but is not here recommended.

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External Links

Wikipedia:Atomic mass