Question

what are radioactive elements? Give detailed answer​

Answer 1

Hey guys your answer is here

Radioactive elements are unstable isotopes that release subatomic particles or energy as they decay. Alpha decay releases two protons and two neutrons. It's potentially dangerous but can be stopped by a thin barrier. Beta decay releases an electron, and a neutron becomes a proton

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Answer 2

Answer:

a material containing unstable nuclie is radioactive. such as uranium

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