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You can't have that combination. Such an atom wouldn't be stable - not even for a tiny fraction of a second.The Atomic Mass is the sum of the atomic number (i.e., the number of protons), and the number of neutrons.
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∙ 6y ago
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∙ 14y agoThe isotope uranium-238 (approx. 99,3 % in natural uranium) has 146 neutrons. 146 (:
Wiki User
∙ 14y agoThe most common isotope of uranium is uranium-238 with 146 neutrons.
Wiki User
∙ 14y agoThe most common isotope of uranium is U-238 with 146 neutrons.
Wiki User
∙ 12y agoNatural isotopes are:
Uranium-234 has 142 neutrons.
Uranium-235 has 143 neutrons.
Uranium-238 has 146 neutrons.
For artificial isotopes see the link below.
Wiki User
∙ 8y ago146
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How many neutrons are in the nucleus of an atom that has an atomic mass of 36 and atomic number of 25?
That's Manganese and it has (about) 30 neutrons - - - - BUT your question would have an answer of 11.
How many neutrons does the element fermium have?
Only isotopes Fr-221 and Fr-223 are natural.
What determines the atomic number of a substance?
The atomic number is the number of protons in the nucleus of an atom, while the atomic mass is the total mass of the nucleus (both protons and neutrons)
What are two pieces of information that can help you locate an element in the periodic table?
The atomic strucutre and the sub-atomic particle. It place is according to how many shells it has and how many electrons in its outer shell. A new row on the table show a new shell on the element. The atomic number( the bottom) show the number of protons the neuclus has, and the atomic number(top one) shows how many protons and neutrons the atom has together this can be used to see if an isotope is made
How many protons neutrons and electrons an atom of titanium have?
Protons: 21 Neutrons: 29 Electrons: Normally 21
What is the atomic number of uranium and how many neutrons does the isotope uranium-235 have?
The atomic number of uranium is 92. The number of neutrons of the isotope uranium-235 is 143.
The atomic number of uranium is 92 and its atomic mass is 238.how many neutrons does the most common isotope of uranium have.?
The most common isotope of uranium is uranium-238 with 146 neutrons.
How many neutrons does U-235 have?
Uranium 235 has 92 protons and 92 electrons. To find the number of neutrons, follow this equation: Mass # - Atomic # = # of neutrons. Since the mass number of uranium 235 is 235 and has an atomic number of 92, the number of neutrons is 143.
If uranium has an atomic number of 92 how many protons and neutrons are found in the uranium 238 atom?
Uranium 238 has 92 protons and 146 neutrons.
How many protons electrons and neutrons does uranium 238 have?
Uranium 240 has 92 protons and electrons, but 148 neutrons because the atomic number is 92 and the atomic mass is 240.
How many protons neutrons electrons are in uranium -236?
Hi you also need the atomic number of Uranium which is always 92. Then the number of protons is 92 The number of electrons is 92 (if you want the Uranium atom) The number of neutrons is 236 - 82 which is 154.
Approximately how many protons and neutrons are in the element uranium?
All the isotopes of uranium contain 92 protons; the number of neutrons is variable for each isotope: Number of neutrons = Atomic weight of the given isotope - 92
How much neutrons have uranium?
Uranium has many isotopes and each isotope has a different number of neutrons (N). N = atomic weight of the isotope - atomic number of uranium (A=92) The number of neutrons of the isotope 92U238 is 238-92=146 and the number of neutrons of the isotope 92U235 is 235-92=143.
How many neutrons are in a Uranium atom with a mass of 235 and atomic?
There are 143 neutrons.
How many protons electrons and neutrons do uranium have?
92 protons 92 electrons, 125 to 150 neutrons depending on the isotope (natural or artificial). For the natural isotopes of uranium: Uranium 238 has: 92 protons, 92 electrons and 146 neutrons. Uranium 235 has: 92 protons, 92 electrons and 143 neutrons. Uranium 234 has: 92 protons, 92 electrons and 142 neutrons.
How many Electrons in uranium 235?
Because the atomic mass of this isotope is approx. 235 atomic units of mass.
How many neutrons are in the isotope uranium-238?
Uranium, atomic number 92, has several isotopes, and 238U is just one of them. Remember that a nucleon is one of the particles that make up the nucleus of an atom, and that means a proton or a neutron. In the case of this isotope of uranium, it has the 92 protons we'd expect for uranium, and it has 146 neutrons in its nucleus along with those protons. That's 238 necleons in the nucleus if 238U. Wikipedia has more information on uranium and on the nucleon, and links are provided.
