The hydrogen nucleus has a single proton. The helium nucleus has two protons and one or two neutrons.
Helium is an element, so it is made of only one type of atom.
I am unsure what you mean by the formula for Hydrogen and Helium because both are an element, not a compound and you would generally not have a formula for an element. However, I can tell you that the difference between the formula for Hydrogen gas and Helium gas if; Hydrogen gas: H2 H-H Helium gas: He Hope this helps
That the mass of a helium nucleus is larger than the mass of the hydrogen nucleus. Also, since the star uses this process to produce energy, that the helium atom has less energy than the original hydrogen atoms - and therefore also less mass.
3 Helium nuclei combine to form a carbon nucleus,releasing light energy
The formula for hydrogen gas is H2, indicating that it is composed of two hydrogen atoms bonded together. The formula for helium gas is simply He, as helium exists as single atoms and does not form bonds with itself or other elements in its elemental state.
Helium is an element, so it is made of only one type of atom.
No. Hydrogen atoms combining to form helium is nuclear fusion. Alpha decay is a process whereby a large atomic nucleus ejects a helium nucleus.
The sun fuses hydrogen atoms to produce helium atoms in its core through a process called nuclear fusion. This process generates a tremendous amount of energy in the form of light and heat, which sustains life on Earth.
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hydrogen and helium
Hydrogen atoms fuse into helium.
Nuclear fusion is a process where multiple like-charged atomic nuclei join together to form heavier nucleus. It is accompanied by the release of energy. The nuclear fusion process is responsible for the fusion of helium of hydrogen atoms into helium atoms in the core of the sun.
There are no sodium atoms in a hydrogen atom. Sodium and hydrogen are different elements with distinct chemical properties and atomic structures. Sodium has 11 protons in its nucleus, while hydrogen has 1 proton in its nucleus.
10g of helium has fewer atoms. This is because the atomic mass of helium is much higher than that of hydrogen, so the same mass of helium contains fewer atoms than the same mass of hydrogen.
Hydrogen and helium make about 98% of the atoms in the solar system !
helium atoms
I am unsure what you mean by the formula for Hydrogen and Helium because both are an element, not a compound and you would generally not have a formula for an element. However, I can tell you that the difference between the formula for Hydrogen gas and Helium gas if; Hydrogen gas: H2 H-H Helium gas: He Hope this helps