heeleeum
Helium is commonly used to fill balloons. It is non-flammable and lighter than air, allowing balloons to float.
If you want the balloons to float, you would probably use helium.
element
Element: He Helium.
Helium is used in blimps and balloons. It is the second lightest element to hydrogen, which is not used because it is highly flammable.
Helium is the element commonly used to fill balloons to make them float. It is lighter than air and creates lift within the balloon, causing it to rise.
Helium is commonly used to fill balloons. It is non-flammable and lighter than air, allowing balloons to float.
Helium gas is most commonly used to fill balloons to make them float. Helium is lighter than air, which causes the balloon to rise and float.
Helium is typically used to fill airships and balloons due to its low density, which allows them to float in the air.
Helium is used for the ones that rise. Compressed air can be used or exhaled breath.
If you want the balloons to float, you would probably use helium.
The nonflamable element used in balloons is Helium, (He).
Helium is a colorless gas that is commonly used to fill balloons to make them float. It is lighter than air and non-flammable, making it safe for use in balloons.
element
Element: He Helium.
HELIUM
Helium is used in blimps and balloons. It is the second lightest element to hydrogen, which is not used because it is highly flammable.