queenshanell4li queenshanell4li

09-09-2017
Physics

contestada

IMPORTANT QUIZ!!!!!!!

the atomic number of an atom is the number of______.

A.protons and neutrons
B.protons
C.neutrons
D.electrons and neutrons

Respuesta :

makennaremillard1 makennaremillard1

09-09-2017

b.protons because the atomic number of an element represents the number of protons and electrons

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