What did Rutherford contribute to the model of the atom? the neutron the proton the nu

Question

What did Rutherford contribute to the model of the atom?

the neutron

the proton

the nucleus

the electron

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MichaelMet 4 years 2021-08-27T06:21:54+00:00 1 Answers 10 views 0

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  1. thanhcong
    0
    2021-08-27T06:23:04+00:00
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    Answer:

    the nucleus

    Explanation:

    He proposed that the mass of an atom is concentrated in the nucleus which occupies a small volume in the center .He added that the nucleus comprises the protons and neutrons.where the neutron had no charge while the protons had charge of +1

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )