1. Under what conditions can potassium bromide conduct electricity? A only when melted
B. when melted or dissolved in water
C. only when it is in crystal form
D. only when dissolved

potassium bromide can only conduct electricity when in an aqueous solution due to the electrostatic force between the ionic bonds

just did the assignment and the answer was #1 +2 n

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.