Nuclei

Related Questions

• In nuclear fission the percentage of mass converted into energy is about

  ---

• A sample of radioactive element has a mass of 10 gm at an instant t = 0.The approximate mass of this element in the sample after two mean lives is

  ---

• Which one of the following statements about uranium is correct

  ---

• In the uranium radioactive series, the initial nucleus is $_{92}{U^{238}}$and the final nucleus is $_{82}P{b^{206}}$. When the uranium nucleus decays to lead, the number of $\alpha - $ particles emitted will be

  ---

• The rate of disintegration of fixed quantity of a radioactive element can be increased by

  ---