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When are hydrogen and helium form?
Hydrogen and helium are formed in Sun.
How are elements beyond hydrogen and helium formed?
Fnxbm
What temperature did the Universe have when hydrogen and helium formed?
When hydrogen and helium atoms first formed in the universe, the temperature ranged from about 3000 to 4000 Kelvin. This temperature allowed protons and electrons to combine to form neutral hydrogen atoms, a process known as recombination. Subsequently, the universe became transparent to radiation for the first time.
Is it true that Hydrogen and Helium were formed by nuclear reaction in the stars and other elements were formed after the Big Bang?
Close, but not exactly. Hydrogen is not formed by nuclear reactions in stars, hydrogen was formed not long after the Big Bang, when the expanding universe had cooled sufficiently that an electron and a proton could combine to form a hydrogen atom. Helium and all the other elements that are heavier than hydrogen, were formed by the process of nuclear fusion, in stars.
What occurs when Hydrogen is turned into helium?
Hydrogen undergoes nuclear fusion to form helium in a process that releases a large amount of energy. This process is the main source of energy for stars, including our Sun. The newly formed helium atom is more stable than the original hydrogen atoms.
When are hydrogen and helium form?
Hydrogen and helium are formed in Sun.
Where were helium and and hydrogen formed?
Hydrogen was initially formed in the 'Big Bang' which initiated this universe. Helium is formed by the fusion of hydrogen atoms, inside stars. This reaction is what causes stars to shine, and give off heat.
What gas is formed when hydrogen atoms fuse?
The gas formed when hydrogen atoms fuse is helium. Stars do this.
How are elements beyond hydrogen and helium formed?
Fnxbm
Is hydrogen found in the universe formed by stars?
No. The hydrogen in the universe was formed during the Big Bang. Stars consume hydrogen, fusing it into helium.
What elements were formed during stellar evolution?
Everything except Hydrogen & Helium (and part of the Helium is also formed within stars).
What does helium have to do with a star?
Helium is formed in the core of the star (like the sun) by the nuclear fusion of hydrogen isotopes.
Are Saturn's yellow bands formed by hydrogen and helium?
Cristalized Ammonia
Is the sun made out of core?
No, it is formed by fusion of hydrogen and helium molecules.
What is the formula of the hydride formed by helium?
The formula of the hydride formed by helium is HeH+. It's a cationic species known as the helium hydride ion, which is formed when helium reacts with hydrogen ions in very low-temperature environments such as interstellar space.
What element is formed when the hydrogen bomb explodes?
When a hydrogen bomb explodes, the primary element formed is helium. This occurs through the process of nuclear fusion, where hydrogen isotopes combine to form helium atoms, releasing a large amount of energy in the process.
What temperature did the Universe have when hydrogen and helium formed?
When hydrogen and helium atoms first formed in the universe, the temperature ranged from about 3000 to 4000 Kelvin. This temperature allowed protons and electrons to combine to form neutral hydrogen atoms, a process known as recombination. Subsequently, the universe became transparent to radiation for the first time.
