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Mass number

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Mass of an atom in nuclear mass units. Number of protons and neutrons - the nucleons - in an atomic nucleus. The mass number of U-238 is 238 (92 protons and 146 neutrons).

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ENS conferences

 
TopSafe 2017

TopSafe 2017
12-16 Feb. 2017
Vienna, Austria

PIME 2017

PIME 2017
19 - 22 March 2017, Middelburg Netherlands

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RRFM 2017
14 - 18 May 2017 in Rotterdam, Netherlands

ETRAP 2017

ETRAP 2017
30 May - 2 June 2017, Valencia, Spain