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Which is heavier hydrogen or helium?
Helium is heavier than hydrogen. Hydrogen is the lightest and simplest element in the periodic table, while helium is the second lightest element.
What happens after the hydrogen transform into helium?
During nuclear fusion, hydrogen atoms combine to form helium, releasing a large amount of energy in the process. This energy is what powers the sun and other stars, contributing to light and heat production. After hydrogen transforms into helium, other elements can be formed through further fusion reactions in the star's core.
How much lighter is hydrogen compared to helium?
Hydrogen is about 7 lighter than helium.
The two elements most abundant in the universe are?
Hydrogen and helium are the two most abundant elements in the universe.
What are the two main elements of the sun?
Hydrogen and Helium. Also comprised of a core of much heavier elements, all the elements in the universe heavier than hydrogen probably came from supernovae.
What happens when hydrogen and helium mix?
Helium is completely inert, it is the most inert of all elements, and so it will not react in any way with hydrogen (or with any other element). So, if you mix hydrogen and helium, nothing happens. You have a mixture of hydrogen and helium. It's a lot lighter than air, you can make balloons that will float. Of course, you can do that with pure hydrogen or with pure helium, as well.
What does the element vanadium mix with?
Oxygen, Hydrogen and Helium.
Why helium is better than hydrogen for balloons?
because helium does not mix with other elements
What nuclear reaction happens between hydrogen and helium in the sun?
Nuclear fusion, in which hydrogen-1 is fused into helium-4.
How does the sun actually product energy?
hydrogen particles mix with helium particles
What are the symbols for hydrogen and helium?
The symbol for hydrogen is H, and the symbol for helium is He.
What are the two main elements found in the stars?
Hydrogen and helium
Can you make hydrogen from other chemicals?
Yes you can make hydrogen from water through electrolysis. And also from helium (this happens in the sun)
What happens to the attraction between particles in a nebula as it begins to collapse?
helium and hydrogen gases
Hydrogen and helium formulas?
Hydrogen is H2. Helium is He.
What is the atmosphere of Saturn like on Saturn?
it is dense mix of Hydrogen and trace gases ( like Helium, Methane, Ammonia)
When are hydrogen and helium form?
Hydrogen and helium are formed in Sun.
