SunnyDhotdog SunnyDhotdog

19-01-2021
Chemistry

contestada

An atom of a certain element has 28 protons, 28 electrons, and a mass number of 59. How many neutrons are in this atom?

Respuesta :

yazewers yazewers

19-01-2021

Answer:

31

Explanation:

mass number - protons = neutrons

59 - 28 = 31

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