Question

In the space provided, for each element, type the ionic charge of an atom with a full set of valence electrons. Then, type the name of the noble gas with the same electron configuration. Type in the following order: charge, then noble gas. For example, chlorine (atomic number 17) has an ionized charge of 1-, and the noble gas with the same electron configuration is argon.

11. lithium (atomic number 3)
12. oxygen (atomic number 8)
13. aluminum (atomic number 13)

Answer 1

11. ionic charge +1, helium.

12. ionic charge 2-, neon.

13. ionic charge 3+, neon.