Chemistry > Radioactivity, Nuclear Equations, Mass Energy Equivalence
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Radioactivity, Nuclear Equations, Mass Energy Equivalence
Radioactivity discovered by Becquerel, M and P. Curie; developed also by Rutherford and Soddy
Nuclear equations must balance in mass and nuclear charges
Nuclear reactions involve transmutation of elements changing one element into another
Radioactivity can be used to make new elements, like Pu
Loss of mass in nuclear changes leads to production of lots of energy
Einsteins equation: E = mc2
Binding energy per nucleon shows stability of nuclei
Curve of binding energy; maximum at Fe
Both fusion of light elements and fission of heavy elements lead to energy output
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