neutrons and electrons in the element 231Y89 is

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Number of protons , neutrons and electrons in the element 231Y89 is
26
Nov
Number of protons , neutrons and electrons in the element 231Y89 is neutrons and electrons in the element 231Y89 is Number of protons November 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
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