Uranium-238 Number of Protons and Neutrons

The three nuclides U-233 U-235 and U-238 are isotopes because they have a different numbers of neutronsThus option C is correct. The isotopes of Uranium thus have the.

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The uranium nucleus binds between 141 and 146 neutrons establishing six isotopes U-233 through U-238 the most common of which are uranium-238 146 neutrons and uranium-235 143 neutrons.

. A neutral atom of uranium U has 146 neutrons and a mass number of 238. Of protons Z 92. Helium has 2 protons 2 neutrons and 2 electrons.

The total mass of an element is the sum of its protons and neutrons. Mass no is integer value Mass no. Therefore number of neutrons is the atomic mass minus the atomic number.

Uranium-238 U238 has three more neutrons than uranium-235 U235. Answer 1 of 2. 12 What does thorium-234 alpha decay into.

Number of neutrons typical isotopes 238 235. Isotopes of an element can be defined as the elements with the same atomic number but different mass numbersThe atomic number can be defined as the number of electrons of an atom. 6 rows Uranium.

Beryllium has 4 protons 5 neutrons and 4 electrons. 11 When TH 234 decays by emitting a beta particle What is the atomic number of the resulting nucleus What is the resulting atomic mass. Therefore it has 92 protons 92 electrons and 238 92.

9 How does beta decay affect the atomic number. Uranium is a chemical element with the symbol U and atomic number 92. 7 rows For example the neutron number of uranium-238 is 238-92146.

For the natural isotopes of uranium. View the full answer. The atomic number meanwhile is the number of protons.

92 protons 92 electrons and 146 neutrons. There are 92 protons in this isotope and its mass is 238 so that means that there are 238 92 146 neutrons. It is a silvery-grey metal in the actinide series of the periodic tableA uranium atom has 92 protons and 92 electrons of which 6 are valence electronsUranium is weakly radioactive because all isotopes of uranium are unstable.

The mass-number A238 is the addition of the number of protons plus the number of neutrons. Lithium has 3 protons 4 neutrons and 3 electrons. Atoms that have the same number of neutrons but have different numbers of protons.

92 protons 92 electrons and 143 neutrons. Compared to the speed of sound in a bar of U235 is the speed of sound in a bar of U238 higher lower or the same. The atomic number of uranium see periodic table is 92 and the mass number of the isotope is given as 238.

A Chemically the atoms of these two isotopes behave in essentially identical ways since. 238 U cannot support a chain. The number of neutrons equals the atomic weight minus the number of protons 238 - 92 146Uranium has 92 protons 92 electrons and usually 147 neutrons though another isotope has 143 neutrons.

How many neutrons does it have. That means the mass number of an atom is the sum of the number of protons and neutrons. A vanadium-51 protons neutrons b zinc-64 protons neutrons c antimony-121 protons neutrons d gadolinium-158 protons neutrons e uranium-238 protons neutrons.

The number of electrons for a neutral atom is equal to the number of protons hence for ne. Uranium is a synonym of 92 protons therefore Z92. The half-lives of its naturally occurring isotopes range between 159200 years and 45.

Atoms that have the same number of protons but have different numbers of neutrons. Uranium is weakly radioactive because all isotopes of uranium are unstable with half-lives varying between 159200 years and 45 billion years. Of uranium Z 92.

Of electrons Z 92. 23892 146 neutrons. The mass of uranium- 238 is 238 mass units.

Uranium-238 238 U or U-238 is the most common isotope of uranium found in nature with a relative abundance of 99. N 23892 146. Neutron and Mass Numbers and.

A uranium atom has 92 protons and 92 electrons of which 6 are valence electrons. A Z n. Advanced Physics questions and answers.

In 1952 Fermium was discovered in the debris of a thermonuclear test in. It is synthetic. A ZN hence N A-Z 238 - 92 144.

How many protons does it have. So for uranium-238 for instance you would take the mass number 238 and subtract the atomic number 92. There are several factors that play a role.

Determine the nuclear composition number of protons and neutrons of the following isotopes. 10 When the nuclide thorium-234 decays to protactinium 234 what kind of decay does thorium-234 undergo. The most common isotopes in natural uranium are uranium-238 which has 146 neutrons and accounts for over 99 and uranium-235 which has 143 neutrons.

Uranium-238 has 92 protons. Unlike uranium-235 it is non-fissile which means it cannot sustain a chain reaction in a thermal-neutron reactorHowever it is fissionable by fast neutrons and is fertile meaning it can be transmuted to fissile plutonium-239. 0146 protons O92 protons O46 protons 0384 protons.

100 2 ratings number of protons mass numb. JFP Fermium is a radioactive element found in the actinide series of the periodic table.

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