Chemistry, asked by vidushigupta84, 8 months ago

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Answered by kpadmavati78
0

Answer:

X = oxygen and y= oxygen ion

mass number of both X and y is 16

we can relate like oxygen has 8 protons and 8 electrons and oxygen ion has 8 protons and 10 electrons .. oxygen ion has O^2- so it get 2 more electrons

may it helps u

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