1
answer
0
watching
586
views
6 Oct 2020
Which of the following ions have noble gas electron configurations?
a. Fe2+, Fe3+, Sc3+, Co3+
b. Tl+, Te2-, Cr3+
c. Pu4+, Ce4+, Ti4+
d. Ba2+, Pt2+, Mn2+
Which of the following ions have noble gas electron configurations?
a. Fe2+, Fe3+, Sc3+, Co3+
b. Tl+, Te2-, Cr3+
c. Pu4+, Ce4+, Ti4+
d. Ba2+, Pt2+, Mn2+
Patrick SuarezLv10
4 Nov 2020