Emily Dickinson, a great American poet, lived a quiet life.
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What story should I write about I cant answer this till you post the story :)!
The sum of neutrons would be 55. (: I hope this helps. because if you minus the mass number by the atomic number which is always equivalent to the number of protons, you get the amount of neutrons. The amount of protons and neutrons always add up to the mass number.
