Question

Question #7 please
Find the answer from the table in the picture

Answer 1

I need help in this too

Answer 2

Answer:

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.