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An atom of helium has a mass about four times greater than that of an atom of hydrogen Which choice makes the correct comparison of the relative numbers of helium and hydrogen atoms in equal masses o?
An equal mass of helium would contain fewer atoms compared to hydrogen, as each helium atom is four times heavier than a hydrogen atom. This is because the atomic mass of a helium atom is roughly four times that of a hydrogen atom.
How do you change hydrogen to helium?
Hydrogen can be changed into helium through the process of nuclear fusion, which occurs in the core of stars including our Sun. In this process, four hydrogen nuclei (protons) combine to form a helium nucleus, releasing a tremendous amount of energy in the form of light and heat.
What element is for times the atomic mass of helium?
Well, two times four is eight, which would be oxygen.
Which element is four times the atomic mass of helium?
This element is oxygen.
In the process of nuclear fusion four hydrogen nuclei fuse to form a nucleus of what?
A helium nucleus plus energy released. see the link below
An atom of helium has a mass about four times greater than that of an atom of hydrogen Which choice makes the correct comparison of the relative numbers of helium and hydrogen atoms in equal masses o?
An equal mass of helium would contain fewer atoms compared to hydrogen, as each helium atom is four times heavier than a hydrogen atom. This is because the atomic mass of a helium atom is roughly four times that of a hydrogen atom.
Why do hydrogen and helium make up the sun?
hydrogen & helium combine with fusion of four process
Why hydrogen diffuses four times more than oxygen?
I have never read that "hydrogen diffuses four times more than oxygen" and I'm not sure that it does. Did you mean it goes into solution easier or dissipates in air more readily or...? Not knowing to which you are referring I can only postulate that their respective physical attributes differ because of their significantly different atomic weights, hydrogen being 1.00794 g/mol and oxygen being 15.9994 g/mol.
What is the main source of energy in star like sun?
Hydrogen fusion is the main energy source in any star.Put very simply, four Hydrogen atoms fuse to create Helium. The atomic weight of Helium is slightly less than four Hydrogen atoms the extra mass is released as energy.
Name the four most common elements?
Carbon, Hydrogen, Nitrogen, and Oxygen are the four most common elements.
What element is for times the atomic mass of helium?
Well, two times four is eight, which would be oxygen.
How do you change hydrogen to helium?
Hydrogen can be changed into helium through the process of nuclear fusion, which occurs in the core of stars including our Sun. In this process, four hydrogen nuclei (protons) combine to form a helium nucleus, releasing a tremendous amount of energy in the form of light and heat.
What are the four main physical elements of the universe?
Hydrogen, helium, oxygen, and carbon are the most abundant elements in the universe.
Which inner planet mostly made of hydrogen and helium?
Jupiter and Saturn, though there is Helium and Hydrogen on Neptune and Uranus. The two buish planets are mostly menthane, which makes them blue. But Jupiter and Saturn have the most helium and hydrogen.
Is the four gas giants planets mostly rocks?
No, the four gas giants (Jupiter, Saturn, Uranus, Neptune) are primarily composed of hydrogen and helium gases with small rocky cores. These planets have thick atmospheres that are mainly hydrogen and helium with trace amounts of other elements.
Number of hydrogen atom fuse to form helium atom?
In nuclear fusion, four hydrogen atoms fuse together to form one helium atom. This process releases a large amount of energy in the form of heat and light.
Which element is four times the atomic mass of helium?
This element is oxygen.
