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How many neutrons does an element have if its atomic number is 60 and its mass number is 157? Your Answe
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How many neutrons does an element have if its atomic number is 60 and its mass number is 157? Your Answe

User Nuri Hodges
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Subtract the mass number which is 157 from your atomic number which is 60. 157-60=97 neutrons.
User Baldwin
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