10 mL of water was added to each of three test tubes. 8 grams of solid #1 dissolved completely in test tube #1. Only 1 gram of solid #2 dissolved completely in test tube #2. None of solid #3 dissolved in test tube number three. The relative solubilities of the three solid in water can be described as:

The diagin dilutepage 6 of 12a6a5(a)fluorine, chlorine, bromine and iodine are placed in the same group of theperiodic table.state the common name used to describe elements in this group.(i)state the group in which the elements are placed and explain whythey are placed in that group.(ii)which of the above named elements is a solid at roomtemperature and pressure?