Question

how many electrons would an element in group 16 have in its outer shell? try another answer 3 6 9 10 12

Explanation:

Step1: Recall group-electron rule

For main group elements, the number of valence (outer shell) electrons equals the group number for groups 1-2, and group number minus 10 for groups 13-18.

Step2: Calculate valence electrons

Group 16: $16 - 10 = 6$

Answer:

6