Uranium, atomic number 92, has several isotopes, and 238U is just one of them. Remember that a nucleon is one of the particles that make up the nucleus of an atom, and that means a proton or a neutron. In the case of this isotope of uranium, it has the 92 protons we'd expect for uranium, and it has 146 neutrons in its nucleus along with those protons. That's 238 necleons in the nucleus if 238U. Wikipedia has more information on uranium and on the nucleon, and links are provided.
Since any uranium atom has 92 protons and the mass number is the sum of the numbers of protons and neutrons, the number of neutrons is 238 - 92 or 146.
Number of neutrons = Mass number - atomic number = 238 - 92 = 146
Uranium-238 has 146 neutrons.
Uranium 238 has 146 neutrons.
146 neutrons in uranium 238 nucleus.
Uranium 238 has 146 neutrons.
No neutrons in 1H1 isotope.
If the isotope existed, it would have 16 neutrons.
If the isotope existed, it would have 16 neutrons.
Cl-35 isotope has 18 neutrons Cl-37 isotope has 20 neutrons
The isotope 14C has 8 neutrons.
The isotope 293Uuo has 175 neutrons and the he isotope 294Uuo has 176 neutrons.
No neutrons in 1H1 isotope.
If the isotope existed, it would have 16 neutrons.
If the isotope existed, it would have 16 neutrons.
Cl-35 isotope has 18 neutrons Cl-37 isotope has 20 neutrons
For each isotope of Md the number of neutrons is different.Number of neutrons = Mass number of a Md isotope -101
10 neutrons
The isotope 14C has 8 neutrons.
cannot say as you did not specify the isotope.
cannot say as you did not specify the isotope.
Each isotope has a different number of neutrons. Number of neutrons = Atomic mass of the astatine isotope - 85
For each isotope the number of neutrons is different. Number of neutrons = Mass number of an Tc isotope - 43