Helium.
99.993 % into Helium, .007 % into energy.
Nuclear fusion, in which hydrogen-1 is fused into helium-4.
The ratio of hydrogen to helium in the sun has been decreasing over time as hydrogen is being converted into helium through nuclear fusion reactions in the sun's core. This process is gradually shifting the composition of the sun more towards helium.
Starts with pure hydrogen, fused to helium in increasing proportion as the sun ages.
The sun consists of hydrogen and helium atoms. The hydrogen atoms combine in a process called nuclear fusion, releasing energy and creating helium atoms.
- hydrogen nuclei waiting to be fused into helium and - helium which has been fused from hydrogen nuclei
99.993 % into Helium, .007 % into energy.
Hydrogen is fused into helium in the core of the sun, where temperatures and pressures are high enough to initiate nuclear fusion reactions. The core is where the sun's energy is produced through the fusion of hydrogen nuclei into helium nuclei.
The sun's light is the result of a nuclear fusion reaction by which hydrogen is fused into helium.
We understand that hydrogen atoms are fused into helium in the sun's core.
Within our Sun, hydrogen is fused into helium at very high temperatures. This is how the Sun is powered.
All stars- including our sun- are an ongoing nuclear fusion reaction- hydrogen is fused into helium. The hydrogen is consumed in that reaction.
Nuclear fusion, in which hydrogen-1 is fused into helium-4.
In the Sun, hydrogen nuclei are fused together to form helium in a process called nuclear fusion. This fusion process releases a large amount of energy in the form of light and heat, which powers the Sun and sustains its brightness.
Hydrogen: the mutual fusing of H atoms into Helium, with consequent release of energy.
In the core of the sun, hydrogen atoms are fused together to form helium atoms in a process called nuclear fusion. This fusion reaction releases a tremendous amount of energy in the form of light and heat, powering the sun and providing energy for life on Earth.
the core of the sun is a seething nuclear furnace where millions of tons of hydrogen are being fused in to helium every second.