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science vocab
Questions |
Answers |
High energy photons emitted by a nucleus during fission and radioactive decay |
gamma ray |
The interaction that binds nucleons together in a nucleus |
strong nuclear force |
A positively charged particle that consists of 2 protons and 2 neutrons and that is emitted during radioactive decay |
Alpha Particle |
The process by which the nucleus splits into 2 or more fragments and releases neutrons and energy |
Fission |
Quantity for ionizing radiations that does as much damage to the human tissue as 1 roentgen of high voltage x-rays |
rem |
The nuclear radiation that arises naturally from cosmic rays and from radioactive isotopes in the soil and air |
Background Radiation |
The particles that are released from the nucleus during Radioactive decay |
Nuclear radiation |