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What are the differences between a helium balloon and a hydrogen balloon in terms of their properties and uses?
Helium balloons are safer than hydrogen balloons because helium is non-flammable, while hydrogen is highly flammable. Helium balloons are commonly used for celebrations and decorations, while hydrogen balloons are less common due to safety concerns. Helium is also lighter than air, making helium balloons float, while hydrogen is even lighter but poses a greater risk of combustion.
This gas can be used to fill party balloons?
Helium gas is commonly used to fill party balloons because it is lighter than air, making the balloons float.
When balloons are filled with this they are lighter than air.?
Hot air, hydrogen or helium are lighter than cold air.
Which gas is used to fill the balloons?
Hydrogen, until the Hindenburg,then everyone realized that "Hey, Hydrogen isn't that safe to use!"Hot air balloons, you mean?? Just air that is hot.Actual hand balloons and such? Helium or again, just air. Helium floats better because it is lighter than the surrounding air around it. Helium and air are still used in both.
Which makes balloons fly up in the air carbon dioxide helium or hydrogen?
Helium is typically used to make balloons fly up in the air because it is lighter than air and creates lift. Hydrogen is also lighter than air and can be used, but it is flammable. Carbon dioxide is heavier than air and would cause a balloon to sink.
Why is density of hydrogen lower than air and can be used to fill balloons why is helium used instead oh hydogen?
Because helium is lighter
How do you know hydrogen gas is lighter than air?
Balloons filled with it float in air
What is a very light gas found in some balloons?
Helium is used in blimps and balloons. It is the second lightest element to hydrogen, which is not used because it is highly flammable.
How do balloons float in the air?
Balloons float in the air because they are filled with a gas that is lighter than the surrounding air. This gas, typically helium or hydrogen, creates buoyancy, causing the balloon to rise and float.
Why helium gas is used in weather balloons but not hydrogen?
Because helium (He) is lighter than air and not flammable like Hydrogen (H) which is the lightest element.
When balloons are filled with this they are lighter than air?
Hot air, hydrogen or helium are lighter than cold air.
Does hydrogen make balloons float?
Yes, hydrogen gas is lighter than air and can make balloons float. However, hydrogen is highly flammable and can be dangerous, so it is not commonly used today. Helium is a safer alternative for making balloons float.
