elishasanchezz elishasanchezz

11-03-2021
Chemistry

contestada

12. What is the mass number of an isotope that has 3 electrons, 3 protons,
and 5 neutrons?
a. 5 amu
b. 8 amu
c. 6 amu
d. 3 amu

Respuesta :

king2ben321 king2ben321

11-03-2021

The answer is B. 8 amu

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mariaguzman092003 mariaguzman092003

11-03-2021

The answer is letter B

Answer Link

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