To compare the temperatures of the three substances:
- Ice is solid form of water and has the lowest temperature.
- Water is in liquid form and is at a higher temperature than ice but lower than water vapor at standard conditions.
- Water vapor is the gaseous state of water and typically has the highest temperature in this context.
So, when arranged from greatest to least temperature, the correct order is:
Water vapor, water, ice
Therefore, the correct choice is:
water vapor, water, ice