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

And of course the atomic masses are different.

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โˆ™ 2013-11-24 21:29:13
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Q: What are the similarities and differences between the isotopes uranium 235 and uranium 238?
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How are the isotopes of uranium different?

Differences between uranium isotopes: natural isotopes (U-234, U-235, U-238) and the artificial isotopes; differences in atomic mass; differences in the number of neutrons; differences of the half life; differences in the emitted radiations (type, energy, percentage); differences in the decay chain; differences in the technological importance; etc.

What are the similarities and differences between the isotopes uranium-235 and uranium-238?

Uranium-235 and uranium-238 are the isotopes of the same element - uranium, a natural radioactive chemical element; the atomic number is the same - 92. Also the electronic structure, the number of protons, etc. Differences: atomic mass, number of neutrons, U-235 is fissile with thermal neutrons but U-238 is only fertile, halflife, type of disintegration types and energy of emitted radiations, etc.

Why can't you separate uranium isotopes through chemical means?

The mass differences between uranium isotopes is extremely low. But the separation is so still possible at laboratory scale but not practical: ion exchange separation, distillation.

What do isotopes of uranium differ in?

Differences between uranium isotopes: atomic mass, half life, type of decay, energy and types of emitted radiations, specific activity, number of neutrons, artificial or natural isotope, mode of preparation, etc.

What is the similarities between petroleum and uranium?

Petroleum and uranium can be used as fuels.

What is the similarities and differences between uranium and petroleum?

Uranium ia a natural metal, a radioactive chemical element. Uranium is used as a nuclear fuel. Petroleum is a complex of organic compounds. Petroleum is a fossil fuel.

What do all of the isotopes of uranium have in common?

- All the isotopes of uranium are unstable - All the isotopes of uranium are radioactive - All the isotopes of uranium have 92 protons and 92 electrons

Uranium-235 and uranium-238 are different of uranium?

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

How many isotopes uranium has?

Uranium has 3 natural isotopes (234, 235, 238) and 26 artificial isotopes.All the isotopes of uranium are radioactive.

What are 2 important isotopes of uranium?

The most important isotopes of uranium are 235U and 238U (natural isotopes).

Uses of uranium isotopes in the field of agriculture?

Uranium isotopes are not used in agriculture.

Uranium -235 and uranium -238 are different of uranium?

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

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