Nuclear reaction inside the Sun is fusing of Hydrogen to Helium and release out thermal energy.
No, the sun's energy comes from nuclear fusion reactions
Helium plus released energy (heat)
The sun's nuclear reactions are fusion reactions at extremely high temperatures and pressures, while the nuclear reactor's nuclear reactions are fission reactions at typical temperatures and pressures for earth.
Yes this is true it is called nuclear fusion.
The nuclear reactions are all over the sun but between core and surface the central part observes more.
No, only nuclear reactions can.
Not necessarily. The fusion reactions in the sun produce primarily helium-4 which is stable.
The energy output of the Sun derives from nuclear fusion reactions. A yellow dwarf is not a process, it's a type of star, of which the Sun is one.
The Sun's power (about 386 billion billion megaWatts) is produced by nuclear fusion reactions. Please see related link for full information.
nuclear reactions at its core
These are not chemical reactions but thermonuclear reactions.
the suns nuclear reactions happen at extreme temperatures we do it at lower temps