17-09-2020
Chemistry

contestada

An atom has 30 protons, 35 neutrons, and 30 electrons. What is the charge of the atom's nucleus?
A. - 35
B. + 35
C. - 30
D. + 30

Respuesta :

florochoa217 florochoa217

17-09-2020

Answer:

B. + 35

Explanation:

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