eflynn85 eflynn85

12-10-2021
Chemistry

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An atom contains 5 protons, 6 neutrons, and 6 electrons. What is the mass
number of this atom? *

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keonapacker keonapacker

12-10-2021

Answer:

here you go

Explanation:

Atomic Number (Z) = Mass Number (A) - Number of Neutrons An atom has 5 protons, 5 electrons and 6 neutrons The atomic number = number of protons = number of electrons = 5 The mass number = 5 protons + 6 neutrons = 11

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