When steam condenses 1. All of these occur. 2. None of these occur. 3. molecules move closer together. 4. it changes from the gas phase to the liquid phase. 5. it gives off heat.
When steam condenses, molecules move closer together, it changes from the gas phase to the liquid phase, and it gives off heat. So if that's the whole list, then ALL of these occur. ( choice-1 )
