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Atomic Structure of Protactinium

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Detailed information about the atomic structure of Protactinium. Atomic Properties of Protactinium </>
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Atomic number of Metals is the number of protons present in the atom of Metals metal. Atomic Number
91
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27
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The electron configuration of Protactinium is the distribution of its electrons in atom or molecule in atomic or molecular orbitals. Electron Configuration
[Rn] 5f2 6d1 7s2
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In mineralogy and crystallography, a crystal structure is a unique arrangement of atoms in a crystal. There are different types of Crystal structure exhibited by metals. Crystal Structure
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The tetragonal crystal structure occur as a result of stretching a cubic lattice along one of its lattice vectors due to which cube becomes a rectangular prism with a square shape at base.Tetragonal (TETR)
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Images of crystal lattice of Protactinium. It is a symmetrical three-dimensional arrangement of atoms inside a crystal. Crystal Lattice
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Information about number of Electrons, protons and neutrons present inside the atom of Protactinium Metal. Atom of Protactinium
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Number of protons present in the nucleus of Protactinium. Number of Protons
91
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27
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Number of neutrons present in the nucleus of Protactinium. Number of Neutrons
122
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22
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Number of Electrons present inside the atom of Protactinium. Number of Electrons
91
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27
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Radius of an Atom of Protactinium. Different radius measures are listed below. Radius of an Atom
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The atomic radius of Protactinium can be defined as a measure of the size of its atoms. Atomic Radius
163.00 pm
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25
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The covalent radius of Protactinium can be defined as a measure of the size of its atoms. Covalent Radius
200.00 pm
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11
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The Van der Waals Radius of Protactinium can be defined as a measure of the size of its atoms. Van der Waals Radius
243.00 pm
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11
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The atomic weight is the average of the isotope weights weighted for the isotope distribution and expressed on the 12C scale. Atomic Weight
231.04 amu
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24
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Atomic Volume of Protactinium means volume of its atoms. Atomic Volume
15.00 cm3/mol
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34
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It will let know the previous and next atomic number of Protactinium. Adjacent Atomic Numbers
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Previous atomic number metal. For eg. If the atomic number of Gold is 79 then the previous atomic number belongs to Platinum which is 78. Previous Element
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Next atomic number metal. For eg. if the atomic number of Gold is 79 then the next atomic number belongs to Mercury which is 80. Next Element
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The valence electron is an electron that is associated with an atom, and that can participate in the formation of a chemical bond. Valence Electron Potential
92.00 (-eV)
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11
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The lattice constant, or lattice parameter, refers to the physical dimension of unit cells in a crystal lattice. Lattice Constant
392.50 pm
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23
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The lengths of the edges of a unit cell and the angles between them are called the Lattice angle. Lattice Angles
π/2, π/2, π/2
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It’s a ratio of Lattice constant by Lattice angle. Lattice C/A Ratio
Not Available
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Protactinium Atomic Structure

Protactinium atomic structure provides properties of its atom. Atomic structure of Protactinium includes atomic number, atomic weight, electron configuration, atomic radius, etc. The atom or the nucleus of this metal consists of 91 protons, 122 neutrons and 91 electrons. Apart from the atomic structure of Protactinium, you can find amazing information and interesting Facts About Protactinium. The lattice constant and lattice Angles, refers to the physical dimension of its unit cells. 3D lattices generally have three lattice constants which are commonly referred as a, b, and c and their respective values are π/2, π/2, π/2 and its constat's value is 392.50 pm.

Protactinium Atomic Number

The atomic number of Protactinium is 91. Protactinium atomic number signifies the total number of protons or electrons present inside its atom. Under normal conditions, the number of electrons and protons are equal, making the net charge of an atom return to zero. Atomic structure of Protactinium depends upon the total number of electrons, neutrons and protons present in its nucleus. Atomic number largely determines the atomic size, electronegativity, valency and other such factors. Atomic weight is the weight of the atom as whole, the weight corresponding to all the atomic particles. The atomic weight of Protactinium is 231.04 amu whereas its volume is 15.00 cm3/mol. Atomic radius of Protactinium is 163.00 pm and its covalent radius is 200.00 pm.

Protactinium Electron Configuration

Protactinium electron configuration explains the electron distribution in different orbits of the atom. The electron configuration plays a significant role in determining the position of Protactinium In Periodic Table. The electron configuration of Protactinium is [Rn] 5f2 6d1 7s2. The value of valence electron potential of this element is 92.00 (-eV). It is calculated using (-eV)= kn/r equation.

Crystal Structure of Protactinium

Crystal structure of Protactinium plays an important role in determining the other Physical Properties of Protactinium. Its crystal structure shows the unique arrangement of atoms inside a crystal which helps in deconding the atomic structure of Protactinium metal. Protactinium crystal structure is Tetragonal (TETR). The tetragonal crystal structure occur as a result of stretching a cubic lattice along one of its lattice vectors due to which cube becomes a rectangular prism with a square base (a by a) and height (c, which is different from a). All these atomic properties of Protactinium are related to its atomic structure.