The 'ionic' nuclei of Hydrogen atoms (protons).
Hydrogen atoms fuse into helium.
they were discovered when the sun was made. when atoms fuse together in the sun that creates solar flares and more gas in the sun
Helium.
Hydrogen atoms fuse to form helium and energy.
Our sun gets energy from fusing hydrogen atoms with neutrons to form helium atoms.
The fusion of atoms powers the sun and other stars!
The sun is just a great ball of gas and its the atoms in that gas that fuse and give off its energy(in heat and light).
When its atoms fuse it releases a bunch of energy and radiation, some of which is in the visible spectrum of light.
The most common fusion in the sun is two hydrogen atoms fusing to produce helium. There are different ways this can happen. Two deuterium atoms may fuse, or a deuterium atom may fuse with a tritium atom, or two tritium atoms may fuse. Since the half life of tritium is rather short, the overwhelming majority of these atoms are deuterium atoms. The commonest form of hydrogen, known as protium, does not take part in the process.
Atoms can fuse together to form molecules or compounds.
Hydrogen is in the sun, when the hydrogen atoms fuse (join together) they make helium in stars. this gives out lots of heat and light.
Way too many to count. The stars have many trillions of trillions of trillions of atoms. When a star is "born," it only contains hydrogen atoms. As time goes on, the star uses nuclear fusion to fuse these atoms together to form heavier elements such as iron. In affect, us humans are made of atoms created in stars.