___ is used as the condensing medium for an air conditioning system when the condenser can be located outdoors.

Which of the following elements would you expect to have the lowest ionization energy value? fluorine, lithium, neon, nitrogen

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring