yes
yes
No. I think you may be confusing the change in the state of H2O (solid,liquid, vapor) with the actual concept of losing mass.
water can be turned into ice
Yes.
The mass of ice after freezing will be the same as the mass before freezing. The volume however, will be greater as ice than it was as liquid water.
No, when an ice cube melts it transforms from a solid state to a liquid state without losing or gaining mass. This is because the molecules in solid ice and liquid water are the same; only the arrangement of the molecules changes.
No, helium will turn into a cryogenic 'liquid' not ice, as it is cooled to extremely low temperature's.
The heat turned the ice into liquid. A liquid will take the shape of its container. He used his liquid assets to cover the debts.
The liquid has the same mass but less volume than the ice.
Ice is less dense than liquid water, which means that ice takes up more space for the same amount of mass compared to liquid water.
When water turns into ice, the water molecules slow down and come closer together, forming a crystal lattice structure. The mass of the water remains the same before and after freezing; only the arrangement of the molecules changes.
It is called melt-water.