s 4 and 5

Question 4 (1.5 points) Give the number of valance and core electrons for each. Valence electrons are from the group number. Core electrons are not valence electrons. It is valence electrons that are gained or lost in a chemical reaction. Mg has __9__ valence electrons and __10__ core electrons Mg*2has __11__ valence electrons and _12__ core electrons Ar has __13__ valence electrons and __14__ core electrons A. O B. 1 C. 2 D. 3 E. 4 F. 5 G. 6 H. 7 1. 8 J. 9 K. 10 L. 11 M. 12 N. 13 0. 14 P. 15 Q. 16 R. 17 S. 18 T. 19 U. 20 Question 5 (1 point) Give the maximum number of electrons allowed in each subshell s subshells can hold _ _1__ electrons p subshells can hold _ _2__ electrons d subshells can hold _ _3__ electrons f subshells can hold _ _4__ electrons A. 0 B. 1 C. 2 D. 3 E. 4 F. 5 G. 6 H. 7 1 8 J. 9 K. 10 L. 11 M. 12 N. 13 0. 14 A/ A/