0
What else can I help you with?
Why can helium escape the earth's atmosphere?
Helium is lighter than oxygen and can escape the ozone.
Is helium lighter or heavier?
Helium is lighter than air
Is air lighter than heluim?
The composition of Earth's atmosphere is mostly nitrogen, carbon dioxide, and oxygen. All of these elements are denser than helium, and therefore it tends to rise.
Which is lighter - helium or hydrogen?
Helium is lighter than hydrogen. Helium has an atomic number of 2, which means it has two protons and two neutrons in its nucleus, making it lighter than hydrogen, which has only one proton in its nucleus.
How much lighter is hydrogen compared to helium?
Hydrogen is about 7 lighter than helium.
What is lighter than argon?
helium
What is helium and What is its use for?
its the 2nd element on the periodic table and it makes things lighter, such as helium balloons, which float as helium is lighter than air
Will helium float in water?
Yes, helium will float in water. Helium is lighter than air, so it will also be lighter than water and rise to the surface when submerged in water.
Is a helium balloon heavier than air filled balloon?
No. Helium is lighter than air
When balloons are filled with this they are lighter than air?
Hot air, hydrogen or helium are lighter than cold air.
Which gas is lighter than helium?
hydrogen
Is Helium lighter than smoke?
Yes
