the gas starts to bubble up (boil) and when you put cold gases in it it startes to cool down the gas starts to bubble up (boil) and when you put cold gases in it it startes to cool down
The molecules of the gas are in constant motion and their collisions with the sides of the container exerts a force which is felt as pressure.
Depends on the strength of the container. A balloon, for instance, won't keep it's shape but a glass jar can within proportion. See Boyle's Law. I oppose gas does not keep the shape of anything that has yet to be inviented
The volume of a gas is totally dependent on the container it is in, gas fills its container completely by its particles spreading out. The volume of the container is the same as volume of the gas inside the container. gasses are most commonly measured in SI units (Liters, mililiters, .....).
A gas has no definite shape and will fill any container it's in.
Cooling a pressurized container will cause the internal pressure to decrease.This works in reverse too. Depressurizing a pressurized container will lower the internal temperature (and by conduction, the temperature of the container itself). This is why ice often forms around propane gas cylinders after extended use.
the container suffocates thus making it suck in on itself
It diffuses equally throughout the container so that the concentration of that gas is equal throughout it as long as the lid is on.
You can put petrol (UK spelling) into a diesel container (can) provided the container is empty. It is best not to, though, in case you later empty the petrol into a diesel vehicle's tank by mistake - which could happen if the container happens to be marked diesel on the outside of the container.
The gas expand to occupy the volume of the container.
PV=nRT would suggest that the pressure would increase
The gas particles will spread out to encompass the entire volume of the container. The particles are constantly in motion and will run into the walls of the container creating pressure (basically). If heated, the particles will move faster, and slower if cooled.
the gas condenses to become liquid in the solid container
It expands (escapes).
It compresses the gas and if it compresses too much, the container might not hold.
the gas leaks out
When you release it into the larger container the pressure reduces from the previous amount so the gas can completely fill the larger container.
The pressure increases if the container gets smaller or the gas heats up. The pressure decreases if the container gets bigger or the gas cools off.