Advertisements
Advertisements
प्रश्न
Write a general notation of the nucleus of element X. What each term denotes?
उत्तर
General notation of nucleus of element X.
\[\ce{_Z^a X}\] where x is the chemical symbol of the element
A is the mass number and Z is the atomic number. For example `7^("N"^15)`.
Z = 7, N = (A – Z) = (15 – 7) = 8
APPEARS IN
संबंधित प्रश्न
The nucleus is approximately spherical in shape. Then the surface area of nucleus having mass number A varies as ______.
A radiative element has N0 number of nuclei at t = 0. The number of nuclei remaining after half of a half-life (that is, at time t = `1/2 "T" _(1/2)`).
Define the ionization potential.
What is isotope? Give an example.
What is isotone? Give an example.
What is isobar? Give an example.
What is binding energy of a nucleus? Give its expression.
Calculate the energy equivalent of 1 atomic mass unit.
Give the physical meaning of binding energy per nucleon.
Explain the variation of average binding energy with the mass number using a graph and discuss about its features.
