Pangeya

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    Name national Открытие нейтрона (Дж. Чедвик)
    Name international The discovery of a neutron (J. Chadwick)
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    Source of objectCreated by the viewed user
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    285 457  byte
    Inheritance   
    000
    Date of creation09 May 2017 Year 13H:34M:01S
    Date of update   20 November 2019 Year 00H:29M:49S

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    Открытие нейтрона (Дж. Чедвик) The discovery of a neutron (J. Chadwick)
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