Question

PLEASE ANSWER THIS

imagine is above
Figure 3 shows the electronic structure of an atom.
Figure 3
Electron
Nucleus
RON
This element is in the shaded group on Figure 2.
Why is this element unreactive?

Answer 1

huh looks simple....it's unreactive because it's already stable

Explanation:

it has eight electrons in the outer most energy level making it stable so it doesn't need to loose or gain electrons