Mass number: Difference between revisions
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== [[Gold Book Entry]] == | |||
[http://www.nicmila.org/Gold/Output/M03726.xhtml Mass Number] | |||
Total number of heavy particles (protons and neutrons jointly called nucleons) in the atomic nucleus. Also called [[nucleon number]]. Symbol ''m'' in [[Mass Spectrometry|mass spectrometry]]. | |||
== External Links == | == External Links == | ||
[[Wikipedia:Mass Number]] | [[Wikipedia:Mass Number]] |
Revision as of 12:42, 6 January 2005
Gold Book Entry
Total number of heavy particles (protons and neutrons jointly called nucleons) in the atomic nucleus. Also called nucleon number. Symbol m in mass spectrometry.