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06-01-2022
Chemistry

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what is the mass number of isotopes of tin that has 66 neutrons and 50 protons

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SpiritInly SpiritInly

06-01-2022

Answer:

116

Explanation:

neutrons = mass number - proton number

66 = mass number - 50

add 50 on both sides

66 + 50 = 116

so the mass number is 116

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