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प्रश्न
An isotope of uranium is 92Y238, i.e., it has mass number 235 and atomic number 92.
Do all isotopes have the same number of neutrons?
उत्तर
No. of isotopes of an element have the same atomic number but they differ in their atomic masses, and hence in such isotopes, the number of neutrons will be different.
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संबंधित प्रश्न
State whether the fission of uranium-235 is caused by low energy neutrons or high energy neutrons.
How much is this energy in MeV? (Speed of light = 3 × 108 m/s)
Which of the following can be produced during the nuclear fission as well as nuclear fusion reactions?
(a) protons
(b) deutrons
(c) electrons
(d) neutrons
Which of the following statements are correct?
Electrons have
Which one of the following statements about alpha and beta particles is
correct?
Name the following nuclear reaction:
\[\ce {^235_92U +^1_0n-> ^90_38Sr + ^143_54Xe + 3^1_0n + γ}\]
Complete the following nuclear change:
\[\ce{_92P^238->[-α] ...P1 ... ->[-β]...P2 ... ->[-β] ... P3 ...}\]
When an alpha particle gains two electrons it becomes neutral and becomes an atom of an element which is a rare gas. What is the name of this rare gas?
In nuclear power plants, turbines working on solar panels are used.
Give a scientific reason.
It is absolutely necessary to control the fission reaction in nuclear power plants.
