Fission vs Fusion

Front

What is nuclear fusion?

Back

Nuclear fusion is the process where two smaller atomic nuclei combine to form a larger atomic nucleus, releasing energy in the process.

Front

What is nuclear fission?

Back

Nuclear fission is the process where a larger atomic nucleus splits into two or more smaller atomic nuclei, accompanied by the release of energy.

Front

What is the primary difference between fission and fusion?

Back

The primary difference is that fusion combines smaller nuclei into a larger one, while fission splits a larger nucleus into smaller ones.

Front

What type of radiation is produced during nuclear fission?

Back

Nuclear fission produces various types of radiation, including beta particles, alpha particles, and gamma rays.

Front

What type of radiation is produced during nuclear fusion?

Back

Nuclear fusion primarily produces gamma rays and other forms of radiation as byproducts.

Front

What is a gamma ray?

Back

A gamma ray is a high-energy electromagnetic radiation that can penetrate materials and cause biological damage.

Front

Where does nuclear fusion occur naturally?

Back

Nuclear fusion occurs naturally in stars, including our Sun, where hydrogen nuclei fuse to form helium.

Front

What conditions are necessary for nuclear fusion to occur?

Back

Nuclear fusion requires extremely high temperatures and pressures to overcome the repulsive forces between atomic nuclei.

Front

What is the main fuel for nuclear fusion in stars?

Back

The main fuel for nuclear fusion in stars is hydrogen.

Front

What is the main fuel for nuclear fission in nuclear reactors?

Back

The main fuel for nuclear fission in nuclear reactors is uranium-235 or plutonium-239.