Properties which a certain amount of gas will maintain include its mass, and the number of moles.
definitely
yes definitely
Smelling gas while driving could mean that your gas tank is leaking. You should definitely get it checked out.
Biodegradeable. definitely. it's a Toyota in a hangar if i'vre ever seen one!
You can but I wouldn't it's definitely not safe
If there is a gas appliance that is being removed, yes definitely have someone come and either cap it or assure that otherwise the gas will not leak out.
Helium is a Noble Gas. It belongs to the group 18 (VIIIa) of the periodic table.
Definitely a gas pistol, You don't have to cock it between each shot
Yes, gas fumes can definitely ignite in a garage. This is especially true if your garage is packed with different appliances and tools.
It is definitely ExxonMobil for technical people (engineers and geos).
A malfunctioning EGR valve can definitely lower fuel economy.
Jupiter is what we consider one the 'gas giants', therefore, we definitely won't be able to survive on it.