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Is there any gas that does not expand when heated?
Helium gas does not expand significantly when heated due to its low molar mass and weak intermolecular forces. This property makes helium useful in applications that require precise control of volume and pressure.
What makes Saturns atmosphere?
Mostly hydrogen and helium.
Is helium gas a mixture?
No. Helium is an element, which makes it a pure substance.
Is rubber resistant to helium?
yes it is resistant. helium does not react with anything.
When was helium first isolated?
Because it is inert, liquefied helium has a number of applications. It is used in cryogenics to freeze biological materials for long-term storage and later use (24%). It is also used in welding and to create controlled atmospheres. It is used to detect leaks in pipes. Its inert nature makes helium useful for cooling nuclear power plants. Since helium molecules are so small, mixtures of helium and have proven to be useful in treating people with severe asthma or lung problems. It is also mixed with oxygen for use in deep-sea diving. Most people are certainly familiar with the use of helium as a lighter-than-air substance. It holds up our birthday balloons. The motorized blimps that hover over sports stadiums are held up by helium. They are, in reality, very large balloons. see related link
What property of the gas helium makes it useful in balloons?
Helium is lighter than air, which allows balloons filled with helium to float. Its low density also makes it safe for use in air-filled spaces.
How useful is helium?
How Helium is used: It is used to blow up balloons.
What quality in uranium makes it useful in nuclear power?
An unstable nucleus which decays emitting a neutron.
Is there any gas that does not expand when heated?
Helium gas does not expand significantly when heated due to its low molar mass and weak intermolecular forces. This property makes helium useful in applications that require precise control of volume and pressure.
Is there helium in airships?
Yes. Helium isn't flammable, which makes it the safer option.
Where can helium be found in your house?
Helium makes up about 0.0005% of the earth's atmosphere.
What does helium have in it that makes it float?
Helium is lighter than air. Hence balloons or blimps filled with helium will float.
What makes a helium balloon fly?
A balloon filled with helium flies because helium weighs less than air.
Does sun burns helium to make hydrogen?
no it has hydogen and helium but it makes heat and light
What percentage of helium is in the sun?
Helium makes up about 24% of the sun's mass.
What property of helium makes it an important component of welding systems?
Helium is an inert gas.
Characteristics of helium?
Helium is a gas which is very light. It is the second lightest element in the universe. Helium was discovered in 1986. William Ramsay confirmed it was helium. Helium remains as gas up to 25c (77f). Helium has no taste or no color. Helium doesn't combine with other elements. It is a by product of the reaction of hydrogen in the sun.
