Radioactivity

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Nuclear waste (radioactive waste)

Effects of Nuclear waste on Ecology New applications of radioactivity and handling of radioactive elements have caused radioactive waste which causes, air, soil and water pollution. Such nuclear wastes ha...
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Radioactivity, nuclear fission and nuclear fusion

What is Radioactivity Matter can go through physical and chemical changes .  An example for a physical change is the transformation of water into the gaseous state or solid form (ice and steam, respectiv...