Question

What is true of valence electrons?

a) They exist in the outer orbital.

b) they easily move from one orbital to another

c) they have difficulty moving from one orbital to another

d) they are always the lowest energy electrons of the atom

Answer 1

i think c may be your anwser but im not too sure :/ srry if u get it wrong!

Answer 2

Answer:

They exist in the outter orbital

Explanation: