No, human body doesn't float on helium as it is light.
Helium
It's a gas and gas likes to float.
Helium to get them to float.
When balloons float they have helium in it. Helium is not air, but a gas. It's lighter than air, which makes it float.
they don't float ONLY with helium. They float with any gas that is less dense than air, for instance hydrogen.
Helium
helium gas
with the gas helium or fire
That would be Helium
Helium
Yes, if you inhale a large amount of helium gas, it will decrease the density of the air in your lungs, causing your voice to become high-pitched. However, it will not make you float because the buoyant force acting on your body is determined by factors like the density and volume of your body, not the gas you inhale.
Those balloons are filled with helium gas. Helium is lighter than air. Helium is a noble gas.