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Which among the following is a positively charged particle emitted by a radioactive element?
Which among the following is a positively charged particle emitted by a radioactive element?
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Wednesday, August 22, 2012
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General Knowledge
Science
Which among the following is a positively charged particle emitted by a radioactive element?
(A) Alpha ray
(B) Cathode ray
(C) Beta ray
(D) Gamma ray
Answer: (A) Alpha ray
Kumar Prafull
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