Question

please answer 6 to 10 it's urgent

Answer 1

(6) 8

(7) Neon and Argon , helium

(8) subtracting , from

(9) K shell

(10) protons , neutrons

Answer 2

6) 8

7) neon and argon 8 electrons     helium has 2 .

8) subtracting      from

9) k shell

10) protons