Examples of using "Helyum" in a sentence and their english translations:
Helium is a gas.
Tom filled the balloon with helium.
Uranus' atmosphere is made up of hydrogen, helium, and methane.
This balloon floats because it's filled with helium.
Helium, neon, argon, krypton, xenon and radon are noble gases.
A nebula is an interstellar cloud of dust, hydrogen, helium and other ionized gases.
Our atmosphere contains 21% oxygen, which is necessary for us to breathe, 78% nitrogen, and 0.9% argon. The other 0.1% consists of water vapor, carbon dioxide, neon, methane, krypton, helium, xenon, hydrogen, nitrous oxide, carbon monoxide, nitrogen dioxide, sulfur dioxide, and ozone.