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What is the weight of nitrogen?
The atomic weight of nitrogen is 14.0067 u.
What are the molar masses of uranium -238 and uranium -235?
U-238 and U-235 are the two isotopes of Uranium. Molar mass M is not the right expression for each isotope. The naturally occurring Uranium has the following composition : 0.7% U-235, its atomic mass is 235.043 amu (amu is atomic mass unit), and. 99.3% U-238, its atomic mass is 238.05 amu.
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.
What is atomic weight of thorium 232?
You have it backwards. The atomic weight of thorium 90 is 232.0381
How much atomic weight is in magnesium?
The best guess for Magnesium Atomic mass is 24.3050.
What is a 7 letter word that starts with a U that has to do with atomic weight?
uranium
How many electrons are in isotope U-238?
Isotope U-238 has 92 electrons. This number corresponds to the atomic number of uranium, which is 92.
What element has the atomic number 238?
There is NO element with the Atomic No. of 238. Atomic No. only go to ~ 110. However, There is an element with ATOMIC MASS of 238, it is an isotope of Uranium NB . Atomic Number refers to #1 the position in the periodic table #2 the number of protons in the element #3 the number of electrons in the neutrally charged element. Atmoic Mass refers to the Sum total of all the protons and neutrons in the nucleus of an element. An element such as Uranium would be shown in the periodic table as [238/92]U. The two numbers indicating the Atomic Mass and the Atomic Number.
What element in the periodic table has an atomic weight of 912.2?
The element with an atomic weight of approximately 912.2 is uranium (U), specifically the isotope uranium-238. Uranium is a naturally occurring radioactive element with a variety of applications, including nuclear power generation and weapons development.
What are the molar masses of uranium 238 and uranium 235?
U-238 and U-235 are the two isotopes of Uranium. Molar mass M is not the right expression for each isotope. The naturally occurring Uranium has the following composition : 0.7% U-235, its Atomic Mass is 235.043 amu (amu is atomic mass unit), and. 99.3% U-238, its atomic mass is 238.05 amu.
What is the weight of nitrogen?
The atomic weight of nitrogen is 14.0067 u.
How many protons are in the atom of 238 U?
92, which is the atomic number or Uranium
What are the molar masses of uranium -238 and uranium -235?
U-238 and U-235 are the two isotopes of Uranium. Molar mass M is not the right expression for each isotope. The naturally occurring Uranium has the following composition : 0.7% U-235, its atomic mass is 235.043 amu (amu is atomic mass unit), and. 99.3% U-238, its atomic mass is 238.05 amu.
What is the final product of uranium 238?
Uranium 238 is a natural isotope of uranium, non-fissionable with thermal neutrons, with an atomic mass of 238,050 788 247 ± 0,000 002 044 u.a. and a half life of 4,468 x 109 years, atomic number 92. Natural uranium contain 99.2745 % U 238 (atomic); the desintegration of U 238 is alpha type.
What is the average atomic mass of uranium that has three common isotopes if the abundance of 234U is 0.01the abundance of 235U is 0.71 and the abundace of 238U is 99.28.?
Due to the fact that more than 99 % of all natural uranium is U-238, the average atomic mass is 238. The isotope U-234 is also a natural isotope (0.0058%); the uranium average mass is 238.02891 ± 0.00003 (IUPAC, Atomic weights 2005).
What is the weight of calcium?
The atomic weight of calcium is 40 u.
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.
