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The nucleus is the very dense region consistin o protons an neutrons at the centre o an atom. It wis discovered in 1911 as a result o Ernest Rutherford's interpretation o the 1909 Geiger–Marsden gowd foil experiment performed bi Hans Geiger an Ernest Marsden unner Rutherford's direction. The proton–neutron model o nucleus wis proponed bi Dmitry Ivanenko in 1932.[1] Almaist aw o the mass o an atom is locatit in the nucleus, wi a very smaa contreibution frae the electron clood.
The "Scots" that wis uised in this airticle wis written bi a body that haesna a guid grip on the leid. Please mak this airticle mair better gin ye can. (October 2020) |
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