helium is generally filled in helium balloons
Helium is an inert gas."They fill Helium in the balloons", father explains his child.
either for balloons, or whip it's.
helium balloons and make your voice sound weird
no. If it was, we would have oxygen balloons instead of helium balloons.
because helium does not mix with other elements
helium is used in airoplanes tyres..balloons...sun shine...sea driver mix it with oxygen..etc
helium is generally filled in helium balloons
Helium is an inert gas."They fill Helium in the balloons", father explains his child.
either for balloons, or whip it's.
10000000 helium balloons
helium balloons and make your voice sound weird
no. If it was, we would have oxygen balloons instead of helium balloons.
Balloons are not called helium; they can be filled with helium because this gas is not flammable and has a very low density.
Balloons are not called helium; they can be filled with helium because this gas is not flammable and has a very low density.
helium balloons
No. Helium is not radioactive.