Well I think it would all just float in tiny particles or just disappear!
Notice that detonating explosives like TNT and C-4 DO NOT require oxygen or any other outside reagent, so they can explode under water or in outer space.
Both water vapor and clouds are great greenhouse gasses, they block the loss of heat into outer space (at night).
If by that you mean makeing the motions as if you were swimming in water and getting the same results then no. The reason you move in water it because your arms and legs create force against the water, so you are literally pushing and pulling yourself through water when you swim. This would not happen in the vacuum of space because there is nothing to apply force to, so the only movement that would happen would be from the momentum of your body parts moving.
It depends on what you mean by "outer space". One commonly accepted definition is that outer space begins at the Karman line, 100 km above sea level. At this height atmospheric pressure is about 1 Pa (pressure at sea level is about 101 kPa). Beyond that, scientists generally don't talk in terms of "pressure" but instead use mass density to describe how empty (or not) space is. The average mass density of the universe has been estimated at around 1 hydrogen atom per cubic meter. The pressure in outer space is so low that many consider it as non-existant. It has a pressure of 1.322 × 10-11 Pa. Pressure may be detected from the molecule of air or water hitting you. Since there is very little air and hardly ever water hitting you in space, pressure is almost zero or negligible.
no if there is not water in space there are no clouds in space because clouds consist of water
We would be in for a world of hurt if the water escaped into outer space. Everyone and everything on Earth would die without water. Lucky for us, the Earth is a mostly self-contained biome.
no it vaporizes
Because there is "loads" of water in space - just widely distributed.
It doesn't. It lands on a runway.
water is similar to outer space because it has little gravity so astronomers use it to practice in it to get ready for outer space.
No air. Sound is vibration is something- most commonly air, but sometimes water, metal, etc. There is no air in outer space to be vibrated.
When we boil water and expose the steam (water vapor) to a cold surface, it will condense into tiny drops of water on the cold surface. If you can see the 'steam'rising above the water, it has already condensed into tiny droplets of water in the cool air.
fire, water,air, earth
There has to be an open space for the water to evaporate
the earth the clouds and the water!
Yes, probably in the upper atmosphere or in outer space.
Sound must have matter to travel through - we are used to hearing sound that travels through air. But there is no air in outer space. We have heard sound that travels through water, but, there is no water in outer space either. In fact, outer space consists of a vacuum . . . not a floor cleaner, but a condition in which there is no matter - no air, no water, no nothing. So their is no sound transmission from the Sun. Have you heard any?