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Mendelevium
Mendelevium

Actinium
Actinium



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Mendelevium
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Actinium

Atomic Structure of Mendelevium and Actinium

1 Atomic
1.1 Atomic Number
10189
Atomic Structure of Lithium
3 117
1.2 Electron Configuration
[Rn] 5f13 7s2
[Rn] 6d1 7s2
1.3 Crystal Structure
Not Known
Face Centered Cubic (FCC)
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
10189
Atomic Structure of Lithium
3 117
1.4.2 Number of Neutrons
157138
Atomic Structure of Lithium
4 184
1.4.3 Number of Electrons
10189
Atomic Structure of Lithium
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
NA195.00 pm
Atomic Structure of Beryllium
112 265
1.5.2 Covalent Radius
NANA
Atomic Structure of Beryllium
96 260
1.5.3 Van der Waals Radius
246.00 pmNA
Atomic Structure of Zinc
139 348
1.6 Atomic Weight
258.00 amu227.00 amu
Atomic Structure of Lithium
6.94 294
1.7 Atomic Volume
NA22.54 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
NA38.60 (-eV)
Atomic Structure of Francium
8 392.42
1.10 Lattice Constant
NA567.00 pm
Atomic Structure of Beryllium
228.58 891.25
1.11 Lattice Angles
NA
π/2, π/2, π/2
1.12 Lattice C/A Ratio
NANA
Atomic Structure of Beryllium
1.567 1.886