Wiki User
∙ 2009-06-02 17:55:04it will go down
Wiki User
∙ 2009-06-02 17:55:04Helium is lighter than air and a balloon filled with helium may rise up.
because helium filled balloon contain heat
Helium filled balloons float, air filled balloons do not.
No. Helium is lighter than air
the one with air filled in it
Helium is lighter than air and a balloon filled with helium may rise up.
because helium filled balloon contain heat
Helium is less dense than air, which is why the helium-filled balloon floats when you let it go.
Helium filled balloons float, air filled balloons do not.
No. Helium is lighter than air
the one with air filled in it
Helium
Helium is lighter than air. hence helium balloon will float in air.
A balloon filled with helium flies because helium weighs less than air.
Helium may be a gas ,but it still has weight.
no its filled with hot air from a fire that is lit underneath the balloon.
Helium is lighter than air. So helium balloon will float or rise up in air.