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The negative value of packing fraction i...

The negative value of packing fraction indicates that the isotope is

A

Unstable

B

Very stable

C

Artifical

D

Stable

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The correct Answer is:
D
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Packing fraction in F.C.C lattice is:

Assertion Positive value of packing fraction implies a large value of binding energy. Reason The ratio of the difference between the atomic mass of nucleus and the mass number of the nucleus to that of atomic mass is called packing fraction.

Consider the following statements (A) and (B) and identify the correct answer given below. Statement (A): Positive values of packing fraction implies a large value of binding energy. Statement (B): The difference between the mass of the nucleus and the mass number of the nucleus is called packing fraction

Atom A possesses higher values of packing fraction than atom B. The relative stabilities of A and B are

In hcp structure, the packing fraction is

CENGAGE CHEMISTRY-NUCLEAR CHEMISTRY-Exercises Single Correct
  1. Two nuclei are not identical but have the same number of nucleons. The...

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  2. The density of nucleus is about………….times the density of atom.

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  3. The negative value of packing fraction indicates that the isotope is

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  4. In nuclear reactors heavy water is used as a

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  5. The ratio of the radii of the atom to the nucleus is

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  12. The nuclear process that takes place when a hydrogen bomb is exploded ...

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  17. When n//p ratio of an isotope is greater than the stable isotope of th...

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  18. The decay of a radioactive element follows first order kinetic. Thus,

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