Question

What determines the chemical properties of an element?

A.
the number and arrangement of the electrons in an atom

B.
the number of neutrons and protons in an element

C.
the arrangement of all the neutrons, protons, and electrons

D.
the atomic mass of an atom

Answer 1

@katt9421

Answer 2

@kenzie.christiansen

Answer 3

@undeadknight26

Answer 4

Determining Chemical Properties using the Periodic Table. Chemical properties of each element are determined by the element's electronic configuration, and particularly by its outermost valence electrons.

Answer 5

huh