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Liquid Helium is colder than Liquid Hydrogen.
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∙ 15y ago
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What are the symbols for hydrogen and helium?
The chemical symbol for helium is "He."
Which is lighter - helium or hydrogen?
Hydrogen is lighter than Helium.
What does nuclear fusion convert hydrogen into?
Nuclear reactions in the cores of stars convert hydrogen to helium
Atmosphere with hydrogen and helium?
Exosphere
Why the Earth's atmosphere do not have helium and Hydrogen?
The atmosphere does not have helium and hydrogen because the two gases are too light to be there. Instead they are in the exosphere, above the atmosphere.
I know that the Sun burns hydrogen to create helium but what is the Sun doing with all of this helium What would happen if the sun had no helium And what role does helium play in making the sun hot?
Just like a fire is gradually cooling down,so the Sun is.Its hottest elements(hydrogen)become helium,which is COLDER
What are the two main elements found in the stars?
Hydrogen and helium
What are the symbols for hydrogen and helium?
The chemical symbol for helium is "He."
Hydrogen and helium formulas?
Hydrogen is H2. Helium is He.
The two elements most abundant in the universe are?
Hydrogen and helium are the two most abundant elements in the universe.
When are hydrogen and helium form?
Hydrogen and helium are formed in Sun.
Which is lighter - helium or hydrogen?
Hydrogen is lighter than Helium.
The sun is composed of what?
mostly hydrogen and helium
Does helium have hydrogen in it?
No. Helium and Hydrogen are two different elements.
What are the Sun's main atmospheric gases?
Hydrogen and helium. Mostly hydrogen.
Is hydrogen lighter than helium?
No, helium is almost 4 times as heavy as hydrogen.
What type of atomic reaction occurs on the sun?
Hydrogen + Helium=BLAST=Hydrogen+Helium=BLAST=Hydrogen+Helium=BLAST=_ _ _ _ _ _ _ _ _ and so on
