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Atomic Weight

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Relative number for the mass of an atom. The atomic weight scale is based on the carbon atom with a nucleus made up of six protons and six neutrons. It was allocated the atomic weight 12. Thus, the atomic weight unit is 1/12 of the weight of carbon-12. The atomic mass unit u is equal to 1.66053873·10-27 kg.

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RRFM2018

11 - 15 March 2018
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RRFM2018

30 September - 04 October 2018
Prague, Czech Republic