From the Sun. Helium was discovered on the Sun (to be precise, in its spectrum), before it was discovered on Earth.
Helium is a very light unreactive gas so it can be used in balloons etc.
Helium is a very light noble gas and has a low boiling point, so it can evaporate quickly compared to other gases. However, its rate of evaporation will depend on factors such as temperature and pressure.
Helium doesn't have a "common name" as such. We call this inert gas helium, and nothing else. A link can be found below for more information in the odd noble gas.
Helium gas is also known as He and is sometimes referred to as a noble gas.
Helium is a gas at room temperature and pressure. It only becomes a solid at very low temperatures close to absolute zero.
Helium was first discovered in the sun. Helium gets its name form the Greek word, Helios, meaning the sun
helium or hydrogen
Helium does not exist in atmosphere as it is a very light gas.
Helium
Helium
If James is holding that much helium, he would be talking funny
It was made out of the light gas gas Helium.
Helium is a very light unreactive gas so it can be used in balloons etc.
Any inert gas, such as helium, argon or xenon
Helium is a very light noble gas and has a low boiling point, so it can evaporate quickly compared to other gases. However, its rate of evaporation will depend on factors such as temperature and pressure.
Helium doesn't have a "common name" as such. We call this inert gas helium, and nothing else. A link can be found below for more information in the odd noble gas.
Helium gas is also known as He and is sometimes referred to as a noble gas.