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No, helium is almost 4 times as heavy as hydrogen.
Wiki User
∙ 11y ago
Wiki User
∙ 13y agoYes, hydrogen is about half the density of helium.
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Which is lighter - helium or hydrogen?
Hydrogen is lighter than Helium.
Which gas is lighter than helium?
hydrogen
Would an hydrogen balloon float better than a helium one?
Hydrogen is lighter than helium. So hydrogen balloon will float better than helium.
Why hydrogen gas is liquefied first than helium gas?
Because hydrogen is lighter that helium
What is lighter than helium but heavier than air?
hydrogen
Whatgas is lighter than air?
Hydrogen and Helium.
A basic gas lighter than air?
Hydrogen and Helium are both lighter than air.
When balloons are filled with this they are lighter than air.?
Hot air, hydrogen or helium are lighter than cold air.
When balloons are filled with this they are lighter than air?
Hot air, hydrogen or helium are lighter than cold air.
what is Helium about?
helium is after haydrogen it means hygrogen is lighter than helium. now the question arises that "Q.1"why we use helium instead of hydrogen coz hydrogen is lighter than helium. Ans.1:hydrogen has 1 electron in its 1st shell and helium has it's complete shell with two electron. When we fill hydrogen in the baloon they form ionic bond... so it is used double...
Is helium lighter than the buoyant force?
Helium atoms are lighter than any atoms/molecules except hydrogen. I don't know what you mean by "the buoyant force".
Helium is a gas which is used in balloons because it is lighter than air.But hydrogen is a gas which is even lighter than the helium.Why helium is used rather than the hydrogen?
Because Hydrogen is highly flammable, and will easily and rapidly burn in the air and turn into H2O (water).
