Study on lac aims to study the radioactive, Antoine Henri bag Currell, chemist who discovered that the French fraction of some elements can emit radiation, some kind of out. After that, Pierre Curie and Marie Curie.Polonium, radium and thorium can radiate. Call the elements radiate out own that steal it continuously radiographs. Which caused by the changes within the nucleus of the isotope is unstable.Mendelevium n. Later, Rutherford studied more and shows. Radiation radioactive elements released might be. Alpha ray or alpha particles (A-particle) decompression sickness or beta particle (b-particle) and gamma (g-ray)
.The study found that Radioactive isotopes can be used in many aspects, such as the preservation and treatment of cancer, used to treat cancer. Used to track to treat disorders of the thyroid gland.And study the mechanism of the reaction. The rate of blood circulation, calculate the age of the mineral. The fertilizer requirement of crops. The liver and bone marrow.Such as geology, in medicine, agriculture, industry zsapz
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