
Radioactivity is a natural process where certain atoms release energy from their nuclei. This release occurs when atoms are unstable, meaning their nu
Video Duration: 1 minute and 26 secondsMIDDLE SCHOOL
Physical Science

Radioactivity is a natural process where certain atoms release energy from their nuclei. This release occurs when atoms are unstable, meaning their nu
Video Duration: 1 minute and 26 seconds
Radioactive decay is the process by which unstable atoms break down and release energy. In alpha decay, an atom loses two protons and two neutrons—thi
Video Duration: 1 minute and 29 seconds
Radioactive decay is a process where unstable atoms break down to become more stable. One type of decay is called beta decay. In this process, a neutr
Video Duration: 1 minute and 18 seconds
Gamma radiation is a form of energy released during radioactive decay, which occurs when unstable atoms break down into more stable forms. In gamma de
Video Duration: 1 minute and 20 seconds
Radioactive decay is the process by which unstable atoms break down over time, releasing energy in the form of radiation. As this happens, the atoms c
Video Duration: 1 minute and 30 seconds
Nuclear fission is a type of reaction where the nucleus of an atom splits into two or more smaller parts. When this happens, a huge amount of energy i
Video Duration: 1 minute and 22 seconds
Nuclear fusion is a process where two small atomic nuclei combine to form a larger nucleus. This reaction releases a huge amount of energy. Fusion pow
Video Duration: 1 minute and 16 seconds