zbqyyif2zh zbqyyif2zh

11-02-2021
Chemistry

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PLEASE HELP!!!

Used to determine an elements reactivity

A. atomic number
B. atomic mass
C. valence electrons
D. electron cloud

Respuesta :

Lordgrieves Lordgrieves

11-02-2021

C because the electrons is what’s used to determine the reactivity

Answer Link

gaberockes02 gaberockes02

11-02-2021

Answer:

it is c

Explanation:

the number of electrons in the outermost shell of an atom determines its reactivity

Answer Link

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