microcker87 microcker87

14-12-2020
Chemistry

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somebody please help me!!

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arslanamir186 arslanamir186

14-12-2020

Answer:

The given isotope is Br 80

If 35 protons present then its atomic number is 35

Mass number is 80 so its meutrons are 45 because proton+ neutron = mass number

Its electron are 36 because of negative one charge

Explanation:

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