0
What is the biggest gas hydrogen helium and water vapor besides oxygen?
Wiki User
∙ 13y ago
H2O > H2 > He
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Which of these is not a gas hydrogen gravity helium oxygen?
Hydrogen, helium and oxygen are gases. Gravity is a physical property of any substance.
Why is helium used to fill balloons instead of oxygen or hydrogen?
Helium will not burn. Hydrogen burns in air to form H2O (water) Thus in circumstances where a lite gas is required (e.g. in a balloon) it is safer to use Helium. see http://www.unmuseum.org/hindenburg.htm
Is hydrogen more dangerous than oxygen Why?
Hydrogen is dangerous than Helium because Hydrogen is a stronger gas than Helium.
Why is helium for Pressurizing Liquid-Fuel Rockets?
Because helium will not mix with hydrogen and oxygen.
What makes up two sun?
Hydrogen is the most common element in the universe as a whole; about 75% of the universe by mass is hydrogen (since hydrogen is also the lightest element, that means that the percentage by number of atoms is even higher) . Helium is second; oxygen is a fairly distant third.
Can hydrogen and oxygen make helium?
Hydrogen an react with oxygen to form water and not helium
Which of these is not a gas hydrogen gravity helium oxygen?
Hydrogen, helium and oxygen are gases. Gravity is a physical property of any substance.
The two elements most abundant in the universe are?
Hydrogen and helium are the two most abundant elements in the universe.
Why is helium used to fill balloons instead of oxygen or hydrogen?
Helium will not burn. Hydrogen burns in air to form H2O (water) Thus in circumstances where a lite gas is required (e.g. in a balloon) it is safer to use Helium. see http://www.unmuseum.org/hindenburg.htm
Which gas is most ideal helium oxygen hydrogen or xenon why?
helium
Is hydrogen more dangerous than oxygen Why?
Hydrogen is dangerous than Helium because Hydrogen is a stronger gas than Helium.
Three examples of an element?
hydrogen helium oxygen nitrogen phosphorus aluminium nickel calcium barium magnesium oxygen sulphur helium neon tin mercury
What does the element vanadium mix with?
Oxygen, Hydrogen and Helium.
What are 3 gasses on mercury?
Helium, oxygen, and hydrogen.
What are 3 exampls of gases?
Hydrogen, Helium, Oxygen.
What gases can be found on Mercury?
hydrogen, helium, oxygen.
What is the lightest element oxygen helium neon or hydrogen?
hydrogen is the lightest element
