juderolandcooper juderolandcooper

07-05-2021
Physics

contestada

Which part of the atom determines the chemical properties and chemical reactivity of an element?

A. The number of valence electrons
B. The total number of electrons
C. The number of neutrons
D. The number of protons

Respuesta :

flonewport2 flonewport2

13-05-2021

The answer is will be C

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