Helium cannot turn into anything, it is a stable element.
Helium is lighter than air. so balloons filled with helium will float in air
Helium is lighter than air. So helium balloon rises in air.
Helium, hydrogen, and air are gases.
Helium is generally used in helium balloons and blimps. Helium is lighter than air and these items will float in air
Helium is lighter than air and a balloon filled with helium may rise up.
Yes. air is heavier than helium.
helium is a gas. air is a bunch of different gasses.
Helium has a lower density than air.
Air has many more different substances than helium, which is a single substance. Outside air contains helium.
because helium is ligter than air
Helium is a lighter element compared to air, helium also has fewer molecules than air.
A helium balloon floats because helium gas is lighter than air. By filling a balloon with helium, the balloon also becomes lighter than air. The helium balloon floats for the same reason that objects float on water: objects less dense than water are pushed up by buoyant forces equal to the weight of water displaced by that object. What happens in water also happens in air, and the helium balloon is pushed upwards by a force equal to the weight of air it displaces.