Nuclear Chemistry
1: Radioactivity
2: Half-life of radioactive decay
3: Alpha, beta particles and gamma rays
Radioactivity, Half-life of radioactive decay, Alpha, beta particles and gamma rays & balancing nuclear Equations
Penetrating properties of Radiation
Fusion, Fission and Nuclear chemistry applications
Nuclear fission
-A heavy nuclide struck by a neutron spilts into two or more intermediate-sized fragments. The fragments are called fission product
-The mass of the nuclides ranges from about 70-160 amu
-Two or more neutrons are produced from the fission of each atom
-Large quantities of energy are produced as a result of the conversion of a small amount of mass into energy
-Many nuclides produced are radioactive and continue to decay until they reach a stable nucleus
Nuclear fusion
- The process of uniting the nuclei of two light elements to form one heavier nucleus
- The masses of the two nuclei that fuse into a single nucleus are greater than the mass of the nucleus formed by their fusion. The difference in mass produces the great amount of energy released
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