Liquid
A alloy is a solid or liquid mixture of two or more metals.
Usually heating the liquid will allow more solid to be dissolved. This not always the case though.
Solid has more energy. It has extensive energy as compared to liquid and gas.
the buoyant force of the liquid on the solid is more than the buoyant force of the air on the solid.
Be more specific like which liquid and which gas
It is made of very hot liquid rock that flows, though the asthenosphere is almost a solid, it is more like clay.
A gas can be compressed more than a liquid and a solid.
temperature. The higher the temperature of the liquid, the more of the solid you can dissolve in it.
It's more like a solid.
A solid
There is more than one kind of foam. Styrofoam is a solid mixed with gas. Soap suds are made of a liquid mixed with gas. I would call foam, in technical terms, a composite material. It's made of more than one thing.
Liquid