Uranium 238 is transformed in thorium 234 by alpha decay.
Uranium is a member of the actinoids family elements. Uranium-238 is a natural isotope of uranium.
Isotopes Uranium 235 and uranium 238 are only natural isotopes of the element uranium.
Uranium-235 has 143 neutrons and uranium-238 has 146 neutrons.
Uranium-235 has 143 neutrons, uranium-238 has146 neutrons.
Uranium 238 is transformed in thorium 234 by alpha decay.
Uranium is a member of the actinoids family elements. Uranium-238 is a natural isotope of uranium.
Isotopes Uranium 235 and uranium 238 are only natural isotopes of the element uranium.
Uranium-238 has 146 neutrons.
Uranium-235 is found in nature at about 0.7% concentration to uranium-238.
Uranium 238 has 146 neutrons.
Uranium-238 and uranium-234 are not "elements", but they are natural isotopes of the chemical element uranium. The atoms are neutral.
Uranium-235 has 143 neutrons and uranium-238 has 146 neutrons.
Uranium-235 has 143 neutrons, uranium-238 has146 neutrons.
Uranium-235 and uranium-238 are different isotopes of the element uranium. They have different mass numbers due to different numbers of neutrons.
Uranium 235 and uranium 238 are especially alpha particles emitters. They are natural radioactive isotopes.
Uranium-238 is fissionable only by bombardment with fast neutrons.