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nanika 26 yaar mein janty hu ki ye padahi ka aap hai falty ka yeelog meet ka link bhej dete hai yaar mujhe to cahiye rahata hai free points to mein aise likhti hu ki free points mil jata hai |
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Answer» Answer: Radioactive elements are made up of atoms whose NUCLEI are unstable and GIVE off atomic radiation as PART of a process of ATTAINING stability. |
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