Billion and billions of years.
It has been suggested that any red dwarfs created soon after the big bang are still in existence and will continue to be so for the same amount of time ~ 26 billion years plus.
Oxygen undergoes fusion reactions in the cores of massive stars, where it can fuse into heavier elements. Oxygen does not undergo fission reactions naturally.
Uranium-235 is actually used in fission reactions, not fusion reactions. Uranium-235 is used in nuclear fission reactors because it is fissile, meaning it can undergo fission when bombarded by neutrons, releasing energy in the process. Fusion reactions, on the other hand, involve the merging of light atomic nuclei to form heavier ones, typically using isotopes of hydrogen like deuterium and tritium.
When hydrogen particles collide, they may undergo fusion reactions where two hydrogen atoms combine to form helium, releasing a large amount of energy in the process. This is the process that powers the sun and other stars.
Nuclear Fusion. This process involves 'fusing' together two smaller nuclei to form a bigger nucleus.
Nuclear reactions at very high temperatures are known as thermonuclear reactions. These reactions involve the fusion of atomic nuclei, typically hydrogen isotopes, and release large amounts of energy. Thermonuclear reactions are responsible for the energy production in stars like our sun.
Oxygen undergoes fusion reactions in the cores of massive stars, where it can fuse into heavier elements. Oxygen does not undergo fission reactions naturally.
Matter must exist in a state called plasma for fusion reactions to take place. Plasma is a highly energized state of matter in which electrons are stripped from their atoms, allowing for the nuclei to collide and undergo fusion. This state is commonly found in stars like our Sun.
Uranium-235 is actually used in fission reactions, not fusion reactions. Uranium-235 is used in nuclear fission reactors because it is fissile, meaning it can undergo fission when bombarded by neutrons, releasing energy in the process. Fusion reactions, on the other hand, involve the merging of light atomic nuclei to form heavier ones, typically using isotopes of hydrogen like deuterium and tritium.
No, the sun is not made of gold. It is primarily composed of hydrogen and helium gases. These elements undergo nuclear fusion reactions in the sun's core to produce energy and light.
Scientific evidence suggests that magnesium is formed by stars during nuclear fusion processes in their cores. As stars undergo fusion reactions, elements like helium and carbon fuse together to create magnesium through successive nuclear reactions. These elements are then released into space when the star reaches the end of its life cycle.
Hydrogen is the most likely substance to undergo nuclear fusion. In the core of stars, hydrogen nuclei combine to form helium through the fusion process, releasing vast amounts of energy in the form of heat and light.
Fusion reactions
Stable. The highest binding energy is for iron and nickel, which are the least likely to undergo fission or fusion reactions
They are fusion reactions, and The force to get the reactions to occur comes from gravity.
Hydrogen and helium are the main elements used to create light in stars through the process of nuclear fusion in their cores. These elements undergo fusion reactions to produce energy, which is emitted as light and heat.
The energy source of stars is primarily associated with nuclear fusion, where hydrogen atoms undergo fusion reactions to form helium, releasing a tremendous amount of energy in the process. This process occurs in the core of stars, where high temperatures and pressures allow fusion to take place.
fusion reactions