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Elements and Compounds
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Uraniun 238 and uranium 235?

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2013-11-24 21:43:07
2013-11-24 21:43:07

- Uranium-235 has 143 neutrons.

- Uranium-238 has 146 neutrons.

- The atomic mass of uranium-238 is greater.

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Related Questions


Uranium-235 and uranium-238 has 92 protons and 92 electrons; but uranium-235 has 143 neutrons and uranium-238 has 146 neutrons.


Uranium 235 has 92 neutrons and uranium 238 has 95 neutrons.


U-235 and U-238 are natural radioactive isotopes.


Isotopes Uranium 235 and uranium 238 are only natural isotopes of the element uranium.


Natural isotopes are: Uranium-234 has 142 neutrons. Uranium-235 has 143 neutrons. Uranium-238 has 146 neutrons. For artificial isotopes see the link below.


Uranium 235 has 143 neutrons and uranium 238 has 146 neutrons.


U from uranium235U and 238U (recommended); also possible U-235 and U-238 or uranium-235 and uranium-238.





Uranium-235 and uranium-238 are two different natural, radioactive isotopes of uranium.


Uranium 235 halflife: 7,038.108 years Uranium 238 halflife: 4,468.109 years


Uranium 235 and uranium 238 are especially alpha particles emitters. They are natural radioactive isotopes.


Uranium-238 don't suport a nuclear chain reaction; reasons belong to nuclear physics. Uranium-235 - yes !


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 has 143 neutrons and uranium-238 has 146 neutrons. And of course the atomic masses are different.


Enriched uranium: uranium with more than 0.7 % uranium 235. Uranium 238 is not enriched uranium.


Uranium-235 and uranium-238 are natural, radioactive isotopes of uranium; they have 92 protons and electrons but the number of neutrons is different: - for 235U: 143 - for 238U: 146



No, Uranium-235 and uranium-238 are radioactive, natural isotopes (not molecules, but atoms) of the one and the same element: uranium.Both with 92 protons and 235-92 = 143 neutrons in U-235 but 146 neutrons in U-238.


Yes, Uranium-235 and uranium-238 are natural, radioactive isotopes of the one and the same element: uranium. Both with 92 protons and 235-92 = 143 neutrons in U-235 but 146 neutrons in U-238


Uranium 235 and uranium 238 are used in radiometric methods for dating of geological samples.


U235 is Uranium-235, a less common isotope of uranium. The most common isotope of uranium is Uranium-238, or U-238.



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