Question #7 find the answer from the table in the picture

I need help in this too

Sample A: Iodine

Sample B: Bromine

Sample C: Chlorine.

Explanation:Sample A is solid. So according to the melting and boiling points of iodine at 20°C, it will solid.Sample B is liquid. Because according to the melting and boiling points of Bromine at 20°C, it will liquid.Sample C is Gas. Because according to the melting and boiling points of Chlorine at 20°C, it will solid.