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प्रश्न
Complete the following nuclear reaction:
\[\ce{^208_84Po -> ^204_82Pb + }\] ______
रिकाम्या जागा भरा
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उत्तर
\[\ce{^208_84Po -> ^204_82Pb + }\] `\bbunderline(""_2^4He)`
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Notes
The atomic number of Pb is printed as 84 in some versions of this textbook, which is a misprint. Since the mass drops by 4, it is an alpha decay, and the atomic number drops by 2 (from 84 to 82).
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 12: Modern Physics - EXERCISE [पृष्ठ ३०२]
