Question

nuclear fusion and nuclear fission

Answer 1

Nuclear fusion is the process of combining lighter nuclei to produce a larger nucleus is known as nuclear fusion
Nuclear fission is the process of dividing a heavy nucleus into two or more smaller and stable nuclei due to nuclear reaction is called nuclear fission...

Answer 2

Answer:

➡ when two nuclei of light elements combine to form a heavy nucleus and tremendous amount of energy is called nuclear fusion. ✔ ✔ ✔ ✔

➡ when an heavy nucleus of radioactive atom split up into smaller nuclei when bombarded with with low energy produced during nuclear fission