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Write the symbolic notation of an isotope of an element having 8 protons, 8 electrons, and 10 neutrons.

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Edufirst
The answer is in the file attached.
The symbolic notation of an isotope of an element having 8 protons, 8 electrons, and 10 neurons is :

¹⁸   O
₈

One way to figure out the isotopic notation is by  taking the mass number over the atomic number

hope this helps

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