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13 A tonalmumher hewanb)(o(0) |
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Answer» ong>Answer: When 15
Al is bombarded with α particle , a radioactive isotope of phosphorous 15
P 30 is FORMED with the EMISSION of neutron. 13
Al 27 +
He 4 → 15
P 30 + 0
n 1 → 14
Si 31 + 1
e 0 |
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