Nuclei Test - 4...

Which symbol is used to represent the unit of atomic mass, amu?

A nuclear transformation is denoted by $$X(n, \alpha) \rightarrow _{3}^{7}Li$$. Which of the following is the nucleus of element $$X$$?

The binding energies per nucleon of deuteron $$(_{1}H^{2})$$ and helium atom $$(_{2}He^{4})$$ are $$1.1\ MeV$$ and $$7\ MeV$$. If two deuteron atoms react to form a single helium atom, then the energy released is

A radioactive nuclide X decays into nuclei T and Z by simultaneous disintegration as shown. Effective decay constant for the disintegration is

Decreasing order of atomic weight is correct of the elements given below?

A collective name for nucleons and other elementary particles that decay into nucleons by the emission of mesons is?

The mass of $$_{ 17 }{ { CI }^{ 35 } }$$ is $$34.9800$$ amu. Calculate its binding energy (mass of $$_{ 0 }{ { n }^{ 1 } }=1.008665$$ amu $$_{ 1 }{ { H }^{ 1 } }=1.007825$$ amu):

The relation between the volume $$V$$ and the mass $$M$$ of a nucleus is:

The above is a plot of binding energy per nucleon $${E}_{b}$$, against the nuclear mass $$M$$; $$A,B,C,D,E,F$$ correspond to different nuclei. Consider four reactions:
(i) $$A+B\rightarrow C+\varepsilon $$
(ii) $$C\rightarrow A+B+\varepsilon $$
(iii) $$D+E\rightarrow F+\varepsilon $$
(iv) $$F\rightarrow D+E+\varepsilon $$
where $$\varepsilon $$ is the energy released? In which reactions is $$\varepsilon $$ positive. 

A nucleus of mass $$M+\Delta m$$ is at rest and decays into two daughter nuclei of equal mass $$\cfrac{M}{2}$$ each. Speed of light is $$c$$. The binding energy per nucleon for the parent nucleus is $${E}_{1}$$ and that for the daughter nuclei is $${E}_{2}$$. Then :