Chemistry-8-Radioactivity

Chemistry Multiple Choice Questions (MCQs) and Answers with explanation on Radioactivity for SSC, PCS, UPSC, IAS, NTSE, CLAT, Railways, NDA, CDS, Judiciary and other examinations of India.

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1.
What do we call the difference between the initial mass energy and the total mass energy of the decay products in a radioactive decay?
2.
What is the general Q-value for alpha-decay?
3.
What is the half-life of Radium-223 isotope?
4.
What is the S.I unit of activity?
5.
What is the relationship between becquerel and curie unit?

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