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

im thinking a

Answer 2

I was thinking that as well

Answer 3

A is correct!

Answer 4

Yay :D

Answer 5

becuase if you think of it the periodic table is ranked from most volital to less then