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.

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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