Question

type the group and period where each element is found: cl chlorine → group?, period? ba barium → group?, period? ag silver → group?, period?

Explanation:

Step1: Recall chlorine's position

Chlorine (Cl) is in group 17 and period 3 of the periodic table.

Step2: Recall barium's position

Barium (Ba) is in group 2 and period 6 of the periodic table.

Step3: Recall silver's position

Silver (Ag) is in group 11 and period 5 of the periodic table.

Answer:

Cl: Group 17, Period 3
Ba: Group 2, Period 6
Ag: Group 11, Period 5