the STD of a diamond is Solid
When standard atmospheric conditions exist.
Low temperature Less humidity 1 atmospheric pressure
Yes, but under atmospheric pressure it must be cooled to 90 Kelvin, about -183 Celsius.
Millibars. Inches of mercury or feet of water
The honest answer is "just lucky", but temperature and atmospheric pressure such that water can exist in liquid form is critical.
Yes, mercury can exist as a gas. It will turn to gas at approximately 674ºF (357ºC) and atmospheric pressure.
Ice (solid water) - the freezing point of water is o 0C; but because of the sublimation also gaseous molecules exist.
Because liquid water can't exist at any pressure below 0.006 atmosphere, no matter what the temperature is.
The message is that it's really cold there. As the moon has no atmosphere, there is no atmospheric pressure. Atmospheric pressure has a pronounced effect on the boiling point of water. If the water does exist on the moon and it does lie on the surface in a "no-pressure" situation, it would have to be very cold to remain there under the circumstances.
stratospheric
The common elements of Saturn is Hydrogen and Helium. Saturn's powerful gravitational pull and atmospheric pressure allows Hydrogen and Helium to exist as a liquid around its core. In addition to being liquids most of its atmosphere is Hydrogen and Helium with Ammonia being the source of its yellow coloration.
benco city does not exist in diamond and pearl