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How is the mass number calculated for an element
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How is the mass number calculated for an element
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Jun 5, 2017
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How is the mass number calculated for an element
Chemistry
high-school
Unfulvio
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Mass number=Atomic number+ number of neutrons. Hope it helps
Mkkekkonen
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Jun 7, 2017
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Find the number of protons and neutrons of that element and add them together. You might need periodic table. Hope it helps.
Baron Legendre
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Jun 12, 2017
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