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30/12/2020 3:33 pm
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Pick up atoms which have a same number of neutrons from the following:
\(_{11}^{23}{Y}\)
\(_{14}^{28}{Y}\)
\(_{12}^{24}{Y}\)
\(_{13}^{27}{Y}\)
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30/12/2020 3:36 pm
\(_{11}^{23}{Y}\) and \(_{12}^{24}{Y}\) - have same number of neutrons, 12 in each.
\(_{14}^{28}{Y}\) and \(_{13}^{27}{Y}\) - have same number of neutrons, 14 in each.