More cards in this set

Card 16

Front

why can ionic substances conduct electricity when molten or when dissolved in water?

Back

Preview of the front of card 16

Card 17

Front

why does petrol not conduct electricity?

Back

Preview of the front of card 17

Card 18

Front

why are substances with large molecules more likely to be liquids or solids at room temperature?

Back

Preview of the front of card 18