The periodic table grid shows F and K are in the same group. D, E, F are in the same period. H, J, K, L are in the same period. L is in the group to the right of K, and in the same period as K. Identi

First, let's identify the elements based on their positions in the periodic table grid.
The grid shows:

• F and K are in the same group (column).
• D, E, F are in the same period (row).
• H, J, K, L are in the same period (row).
• L is in the group to the right of K, and in the same period as K.

From part (c)(i), the student correctly identified the group containing F and K as Halogens. This means F and K are in Group 17.

• F is in Period 3, Group 17: Chlorine (Cl)