Uranium-235 has 143 neutrons, uranium-238 has146 neutrons.
Only in the mass of the nucleus, due to 3 extra neutrons in U238.
Uranium-235 has 143 neutrons and uranium-238 has 146 neutrons.
Uranium atom has 92 protons and electrons; the number of neutrons is different for each isotope.
Uranium atom is the heaviest.
This depends on a lot of things. When a neutron collides with an uranium atom, it might bounce off, cause the atom to decay, or be captured into the atom. But which it does depends on the isotope of the atom, the temperature of the atom, and the velocity of the neutron. My understanding is that it can cause any isotope of uranium to decay, and certainly it can bounce off any, but it can only be captured by U233, U234, or U235; the other isotopes of uranium, U236, and U238, will not capture neutrons. The interactions of various isotopes of different temperatures with neutrons of different velocities is complicated, and no simple rule about it can be stated.
Only in the mass of the nucleus, due to 3 extra neutrons in U238.
Uranium-235 has 143 neutrons and uranium-238 has 146 neutrons.
Uranium atom has 92 protons and electrons; the number of neutrons is different for each isotope.
Uranium neutral atom has 92 protons and electrons; the number of neutrons is different for each isotope.
If you mean the nucleus of an atom, different atom have different masses - an uranium atom has more than 200 times the mass of a hydrogen-1 atom (and most of that mass is in the nucleus).
Uranium atom is the heaviest.
A proton is a subatomic particle which is the same in whichever element it is found. A proton from a Xenon atom is no different to that from a Hydrogen atom or a Uranium atom.
Uranium is an atom with 92 protons and 92 electrons. They number of neutrons may vary, depending on the isotope of uranium.
The uranium atom is electric neutral; uranium cations exist from 2+ to 6+.
This depends on a lot of things. When a neutron collides with an uranium atom, it might bounce off, cause the atom to decay, or be captured into the atom. But which it does depends on the isotope of the atom, the temperature of the atom, and the velocity of the neutron. My understanding is that it can cause any isotope of uranium to decay, and certainly it can bounce off any, but it can only be captured by U233, U234, or U235; the other isotopes of uranium, U236, and U238, will not capture neutrons. The interactions of various isotopes of different temperatures with neutrons of different velocities is complicated, and no simple rule about it can be stated.
The uranium atom can be breakdown by nuclear reactions.
Uranium has 92 electrons.