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Osmium
Osmium

Actinium
Actinium



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Osmium
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Actinium

Atomic Structure of Osmium and Actinium

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1 Atomic
1.1 Atomic Number
7689
Atomic Structure of Lithium
3 117
1.2 Electron Configuration
[Xe] 4f14 5d6 6s2
[Rn] 6d1 7s2
1.3 Crystal Structure
Hexagonal Close Packed (HCP)
Face Centered Cubic (FCC)
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
7689
Atomic Structure of Lithium
3 117
1.4.2 Number of Neutrons
114138
Atomic Structure of Lithium
4 184
1.4.3 Number of Electrons
7689
Atomic Structure of Lithium
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
133.80 pm195.00 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
216.00 pmNA
Atomic Structure of Zinc
139 348
1.6 Atomic Weight
190.23 amu227.00 amu
Atomic Structure of Lithium
6.94 294
1.7 Atomic Volume
8.49 cm3/mol22.54 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
91.40 (-eV)38.60 (-eV)
Atomic Structure of Francium
8 392.42
1.10 Lattice Constant
273.44 pm567.00 pm
Atomic Structure of Beryllium
228.58 891.25
1.11 Lattice Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
1.12 Lattice C/A Ratio
1.58NA
Atomic Structure of Beryllium
1.567 1.886