okokokokk503 okokokokk503

10-09-2020
Chemistry

contestada

PLEASE HELP
what determines an elements properties?
A. the valence electrons
B. its atomic mass
C. the core electrons
D. the isotopes it forms

Respuesta :

mcsporran mcsporran

10-09-2020

Answer:

A

Explanation:

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adamsam21 adamsam21

06-01-2021

Answer:

A. the valence electrons

Explanation:

Answer Link

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