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Wt do u mean by half life of radioactive isotopes |
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Answer» _______❤The rate at which a radioactive isotope DECAYS is measured in half-life. The term half-life is defined as the time it takes for one-half of the atoms of a radioactive MATERIAL to DISINTEGRATE. Half-lives for various radioisotopes can RANGE from a few microseconds to billions of years.❤______________ |
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