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March 27, 2017

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An atom of sodium-23 (atomic number = 11) has a positive charge of +1. Given this information, how many
electrons does it have? How many protons and neutrons does this atom have?

  • science - ,

    neutral must have 11
    so, the +1 ion has only 10 electrons

    p+n = 23

    p = atomic number

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