It depends on the element or compound that you are working with. Try wikipedia.
Solid and liquid states are not compressible.Solids.Solids
The expeiment is simple: under an applied pressure the volume of a gas decrease.
Because molecules of a gas are very remote from each other.
These nine types of solution are solid to solid solid to liquid solid to gas liquid to solid liquid to liquid liquid to gas gas to solid gas to liquid gas to gas
a feather is a solid
Solid and liquid states are not compressible.Solids.Solids
All gases are compressible. Depending on their state. Oxygen can be a gas, a solid or a liquid. Liquid oygen (very very cold) would not be compressible, solid oxygen (frozen) would not either but as a gas at standard conditions - room temperature and pressure - it can be compressed. For example, compressed oxygen is used in emergency vehicles to keep people alive if they are injured or sick. It is extremely flammable, almost explosive so no smoking near a compressed oxygen gas cylinder, OK?
There is plenty of space between the molecules of a gas but relatively little between those of a solid or liquid.
Gas can be compressed because the particles are far apart and have enough space to move into, solid and liquids particles have no space to move into! Hope this helps!
Co2
The expeiment is simple: under an applied pressure the volume of a gas decrease.
The seven phases of matter are amorphous solid, crystalline solid, vapor, liquid, compressible liquid, gas, and supercritical fluid. Each phase is formed as a particular temperature and pressure.
Solid
General classes of colloids are: gas in liquid, gas in solid, liquid in gas, liquid in liquid, liquid in solid, solid in gas, solid in liquid, solid in solid.
Because molecules of a gas are very remote from each other.
solid
It is may be a gas because to some extent it is compressible, It an also be light photons being let of by the chamical reaction of carbon and oxygen which releases heat.