what are the types of Isotopes in biology and Radioactivity isotopes
Isotopes in biology The Phenomenon of natural radioactivity was accidentally discovered by the french scientist henry becquerel. When he found that crystals of potassium uranyl sulphate spontaneously emitted a radiation which could blacken photographic plate. Subsequently other naturally radioactive elements like radium, thorium and radon were discovered. Isotopes: the word isotope is derived from the … Read more