That would be Helium
Helium gas is commonly used to make balloons float because it is lighter than air and creates lift. The helium gas in the balloon is less dense than the surrounding air, causing the balloon to rise.
Usually helium, the lightest noble gas. You can make a balloon or bag float with hydrogen gas, but it is flammable. Pure nitrogen is only slightly lighter than air, so it would not lift very effectively.
Helium is the gas commonly used to fill balloons to make them float. If a balloon is filled with a gas heavier than air, such as carbon dioxide or nitrogen, it will cause the balloon to drop instead of float.
Helium goes into a balloon to make it float.
A balloon filled with a gas that is less dense than water, such as helium or hydrogen, will float on water due to the buoyant force acting on it. The gas inside the balloon displaces an amount of water equal in weight to the balloon, causing it to float.
helium gas
Helium gas is commonly used to make balloons float because it is lighter than air and creates lift. The helium gas in the balloon is less dense than the surrounding air, causing the balloon to rise.
gas yes boy
Usually helium, the lightest noble gas. You can make a balloon or bag float with hydrogen gas, but it is flammable. Pure nitrogen is only slightly lighter than air, so it would not lift very effectively.
Hydrogen can make a balloon float. Nitrogen, argon, and chlorine will not. However, hydrogen is combustible and in a balloon that cam near an ignition source, could produce a fire or explosion. The preferred gas for balloons, if cost is not an issue, is helium, which does not burn and is still very light.
Balloons are usually filled with helium gas to make them float. Helium is lighter than air and provides the necessary lift for the balloon to float.
Helium is the gas commonly used to fill balloons to make them float. If a balloon is filled with a gas heavier than air, such as carbon dioxide or nitrogen, it will cause the balloon to drop instead of float.
Helium goes into a balloon to make it float.
Helium gas is commonly used in balloons sold by vendors to make them float.
Helium gas is lighter than air and hence balloons filled with helium will float in air.
No, it is a gas-solid mixture when view as a whole. It has a solid component (the balloon itself), and a gas component (the helium)
gas