Question

can anyone tell me everything about nuclear fission and fusion from reaction to process !! NO SPAM !!

Answer 1

Nuclear fission mean one atom splits into two nuclei with liberation of energy.
Nuclear fusion mean two nuclei combine to form one nuclei with liberation of energy.

Answer 2

in nuclear fission , one element is disintegrated into different elements. in this one heavier element breaks into elements with lesser mass than the original element. a lot of heat is evolved.

in nuclear fusion, two or more elements fuse to form a single element with heavier mass than the constituent elements. a lot of heat is evolved in this case


this processes take place in the nuclear reactors where the elements are bombarded on each other with very high velocity