itsRidhima itsRidhima

26-06-2021
Chemistry

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The atom of element has 25 electrons and 30 neutrons write down its atomic number and mass number.

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Аноним Аноним

26-06-2021

Answer:

Atomic number = 25 protons

Mass number = ( 25 + 30 ) = 55

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madisondreikosen madisondreikosen

26-06-2021

atomic-24
mass-55 hope this helps

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