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Steam is water vapor, or water that has changed state from a liquid to a gas. Helium is a chemical element, and it is an intert gas which is liquid only at temperatures near absolute zero. Usually it's a gas. Air is a mixture of gases comprised of about 79% nitrogen and 21% oxygen and a little bit of argon, carbon dioxide, and water vapor and a handful of other gases, particularly ones from emissions.
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Helium hydrogen and air are in this state of matter?
Helium, hydrogen, and air are gases.
Why does a helium ballooon float in air?
Helium has a lower density than air.
Why does a helium balloon float in the air rathen than sink?
because helium is ligter than air
What has more chemicals helium or air?
Air has many more different substances than helium, which is a single substance. Outside air contains helium.
Why do helium balloons float better than just air balloons?
helium is less dense than air. :) so helium will float better than air
Why does a helium balloom float in air?
Helium is lighter than air. so balloons filled with helium will float in air
How does helium make a balloon rise when air doesn'?
Helium is lighter than air. So helium balloon rises in air.
Helium hydrogen and air are in this state of matter?
Helium, hydrogen, and air are gases.
Is air heavy than helium?
Yes. air is heavier than helium.
What is helium gas or air?
helium is a gas. air is a bunch of different gasses.
Why does a helium ballooon float in air?
Helium has a lower density than air.
Why does a helium balloon float in the air rathen than sink?
because helium is ligter than air
What are helium's practical uses?
Helium is lighter than air. So balloons or air ships filled with helium will float.
Why is that a big balloon filled with the helium floats?
Helium is lighter than air. hence helium balloon will float in air.
What has more density air or helium?
The density of helium is less than the density of air. You can infer this without doing any calculations by thinking about the classic example of inhaling the helium from a balloon and talking. Your voice gets squeeky high because helium is less dense than air - that is, your sound waves propagate faster through helium than through air, therefore helium is less dense.
What has more chemicals helium or air?
Air has many more different substances than helium, which is a single substance. Outside air contains helium.
Why will a helium filled balloon will float in air?
A Helium filled baloon floats in air because Helium is lighter than air. Making it rise to the top of it.
