An ion has 109 neutrons, 87 protons and 84 electrons. What is the net charge in Coulombs on the ion?

Question

An ion has 109 neutrons, 87 protons and 84 electrons. What is the net charge in Coulombs on the ion?

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RI SƠ 6 months 2021-08-04T07:08:18+00:00 1 Answers 4 views 0

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    2021-08-04T07:09:38+00:00

    Answer:

    4.8E-19C

    Explanation:

    Charge is calculated by getting the net sum of protons and electrons

    So

    87protons – 84electrons= +3

    So the charge of the ion is +3

    But 1proton= 1.6*10^-19C

    So charge will be 3 x 1.6E-19C

    4.8×10^-19C

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