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
Atomic number of H-like atom with ionization potential 122.4 V for n = 1 is ______.
The mass of a \[\ce{^7_3Li}\] nucleus is 0.042 u less than the sum of the masses of all its nucleons. The binding energy per nucleon of \[\ce{^7_3Li}\] nucleus is nearly ______.
Mp denotes the mass of the proton and Mn denotes mass of a neutron. A given nucleus of binding energy B, contains Z protons and N neutrons. The mass M (N, Z) of the nucleus is given by(where c is the speed of light)
Define the ionization potential.
What is isotone? 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.
Calculate the mass defect and the binding energy per nucleon of the \[\ce{^108_47Ag}\] nucleus. [atomic mass of Ag = 107.905949].
