NEEDDDD HELPPLZZZZZ ANSWER

Answer:
this is for the table for question 7
Explanation:
element name: # of valence electrons : group:
lithium 1 1
sulfur 6 16
barium 2 2 Phosphorus 5 15
germanium 4 14
fluorine 7 9
aluminum 3 13
krypton 8 full shells 18