It's the gas phase of water.
water vapours are particles of water when water is boiled at a certain temperature the smoke you get is water vapours
water is a liquid but water vapours is steam... when we boil water it will turn into steam which is called water vapours...
If the low density water was put over another fluid of lower density it would sink but if it was put over a high density fluid like mercury it would floats.
Saturn has a very low density and it would be able to float on water. The density of Saturn is: 0.687 grams per cubic centimeter.
If density is lower than water it will float (unless it is soluble and dissolves)
condensation of vapours
Water has a lower density compared to most other liquids because of its unique molecular structure. The hydrogen bonds between water molecules cause them to form an open, hexagonal structure, which spaces the molecules further apart. This arrangement reduces the overall mass of the water, resulting in its low density.
low pressure mercury vapours
Clouds are made of water that has dried up and become water vapours. These vapours rise into the air and cool down into clouds. When the clouds are completely cooled, it will rain. Clouds can be at a varying height, depending on the vapour density.
Examples: water vapours, nitrogen, helium, iodine vapours, oxygen, xenon etc.
The gas is water vapours.
because of water vapours