nuclear chemistry
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8 Terms
What is nuclear chemistry?
Nuclear chemistry is the study of the chemical and physical properties of elements as influenced by changes in the structure of the nucleus.
What are isotopes?
Isotopes are variants of a chemical element that have the same number of protons but different numbers of neutrons.
What is radioactivity?
Radioactivity is the process by which unstable atomic nuclei lose energy by emitting radiation.
What are the types of radiation?
The main types of radiation are alpha particles, beta particles, and gamma rays.
What is half-life?
Half-life is the time required for half of the atoms in a radioactive sample to decay.
What is nuclear fission?
Nuclear fission is the process in which a large nucleus splits into smaller nuclei, releasing a significant amount of energy.
What is nuclear fusion?
Nuclear fusion is the process where two light atomic nuclei combine to form a heavier nucleus, releasing energy in the process.
What are some applications of nuclear chemistry?
Applications include nuclear power generation, medical diagnostics (like PET scans), and radiation therapy for cancer treatment.
