yriveros412 yriveros412

08-02-2022
Chemistry

contestada

The mass number of an atom is 18 and the atom has 8 protons. What is the number of neutrons?

Respuesta :

iciclepiano18 iciclepiano18

08-02-2022

Answer:

10 neutrons

Explanation:

The mass number is equivalent to the protons + neutrons so...

18 - 8 = 10 neutrons

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