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Iridium
Iridium

Roentgenium
Roentgenium



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Iridium
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Roentgenium

Atomic Structure of Iridium and Roentgenium

1 Atomic
1.1 Atomic Number
77111
Atomic Structure of Lithium
3 117
1.2 Electron Configuration
[Xe] 4f14 5d7 6s2
[Rn] 5f14 6d9 7s2
1.3 Crystal Structure
Face Centered Cubic (FCC)
Body Centered Cubic (BCC)
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
74111
Atomic Structure of Lithium
3 117
1.4.2 Number of Neutrons
110161
Atomic Structure of Lithium
4 184
1.4.3 Number of Electrons
74111
Atomic Structure of Lithium
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
136.00 pmNA
Atomic Structure of Beryllium
112 265
1.5.2 Covalent Radius
141.00 pmNA
Atomic Structure of Beryllium
96 260
1.5.3 Van der Waals Radius
202.00 pmNA
Atomic Structure of Zinc
139 348
1.6 Atomic Weight
192.22 amu281.00 amu
Atomic Structure of Lithium
6.94 294
1.7 Atomic Volume
9.53 cm3/molNA
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
140.00 (-eV)NA
Atomic Structure of Francium
8 392.42
1.10 Lattice Constant
383.90 pmNA
Atomic Structure of Beryllium
228.58 891.25
1.11 Lattice Angles
π/2, π/2, π/2
NA
1.12 Lattice C/A Ratio
NANA
Atomic Structure of Beryllium
1.567 1.886