Helium is the most used gas for balloons; sometimes hot air and rarely hydrogen.
Helium
helium
Yes, helium weather balloons are commonly used.
Helium at room temperature is commonly used to inflate balloons due to its low density, making balloons float.
How Helium is used: It is used to blow up balloons.
mostly helium is used in balloons
element
The nonflamable element used in balloons is Helium, (He).
If you want the balloons to float, you would probably use helium.
helium
Helium is a gas used to inflate lighter than air balloons.
Helium is used in blimps and balloons. It is the second lightest element to hydrogen, which is not used because it is highly flammable.