Seudónimo Seudónimo

21-04-2021
Chemistry

contestada

If an atom has 17 protons,18 neutrons, and 17 electrons, what is the mass of this atom?

a. 52
b. 18
c. 35

Respuesta :

yicada3175 yicada3175

21-04-2021

the answer to this is C.35

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imbatmann imbatmann

21-04-2021

The mass of this atom is 52 hope this helps <3

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