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Mendelevium
Mendelevium

Praseodymium
Praseodymium



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Mendelevium
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Praseodymium

Atomic Structure of Mendelevium and Praseodymium

1 Atomic
1.1 Atomic Number
10159
Atomic Structure of Lithium
3 117
1.2 Electron Configuration
[Rn] 5f13 7s2
[Xe] 4f3 6s2
1.3 Crystal Structure
Not Known
Hexagonal Close Packed (HCP)
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
10159
Atomic Structure of Lithium
3 117
1.4.2 Number of Neutrons
15782
Atomic Structure of Lithium
4 184
1.4.3 Number of Electrons
10159
Atomic Structure of Lithium
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
NA182.00 pm
Atomic Structure of Beryllium
112 265
1.5.2 Covalent Radius
NA203.00 pm
Atomic Structure of Beryllium
96 260
1.5.3 Van der Waals Radius
246.00 pm239.00 pm
Atomic Structure of Zinc
139 348
1.6 Atomic Weight
258.00 amu140.91 amu
Atomic Structure of Lithium
6.94 294
1.7 Atomic Volume
NA20.80 cm3/mol
Atomic Structure of Manganese
1.39 71.07
1.8 Adjacent Atomic Numbers
1.8.1 Previous Element
1.8.2 Next Element
1.9 Valence Electron Potential
NA42.64 (-eV)
Atomic Structure of Francium
8 392.42
1.10 Lattice Constant
NA367.25 pm
Atomic Structure of Beryllium
228.58 891.25
1.11 Lattice Angles
NA
π/2, π/2, 2 π/3
1.12 Lattice C/A Ratio
NA1.61
Atomic Structure of Beryllium
1.567 1.886