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18 July, 07:09

How many electrons are in the nucleus of an atom with the atomic number of 20

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Answers (2)
  1. 18 July, 07:55
    0
    20 electrons

    Step-by-step explanation:

    an atom with atomic number 20 has 20protons. it has 20 electrons because the number of protons is equal to the number of electrons in the nucleus of an atom.
  2. 18 July, 08:31
    0
    A neutral atom with atomic number 20 will have 20 electrons.
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