Helium
No, Hydrogen is a gas. The verb "fly" can not be applied to a gas.
Hot air balloons typically use propane gas as a fuel source for the burner that heats the air inside the balloon envelope. The propane is burned to heat the air, which causes the balloon to rise.
Hot air balloons are typically filled with heated air, which is lighter than the surrounding air and provides lift. Some balloons may also use helium or hydrogen gas for buoyancy, but hot air is the most commonly used lifting gas for traditional hot air balloons.
When tires or balloons are filled with gas or air, they are said to be in an inflated state.
Helium gas is typically used to fill balloons to make them float or fly. Helium is lighter than air, so it causes the balloon to rise due to the difference in density between the helium gas inside the balloon and the surrounding air.
They both fly. The only difference is that a ballon has helium to make it fly but air planes use gas to make it fly.
No, Hydrogen is a gas. The verb "fly" can not be applied to a gas.
Two of the gases that are used to fly balloons are Hydrogen and Helium. Helium is the preferred gas because Hydrogen is very explosive. The Hindenburg disaster was caused by the ignition of the Hydrogen gas that filled it.
Helium
You may use airplanes or balloons (aeronautics).
Use lots of balloons. Isn't that cheap?
Helium to get them to float.
Helium
i think its a gas that fills in balloons it helps them to fly and i ain't know anything else about it
to fly eat balloons as kerby you well unlock the power to float
Helium is the safest gas to fill in balloons, as it is light and noncombustable.
Yes, it is possible to fly with balloons through the magic of hot air balloons. King Tut Balloons offers breathtaking rides, combining safety with stunning views.