How many neutrons are there in 92U238 atom ?
A). 92
B). 238
C). 146
D). 330
146
The atomic number of uranium is 92, and the mass number of the isotope is given as 238. Therefore, it has 92 protons, 92 electrons, and 238 — 92 = 146 neutrons.
1. The fuel used in an atomic reactor is
2. Which of the following has pH value 7?
3. Question 14.11:What are essential and non-essential amino acids? Give two examples of each type.
4. The chemical name of ratpoison is H
5. Nuclear energy is a mineralbased energy source. It is derived from
6. The long range potential of nu I clear energy in India depends on i its reserves of