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Iridium
Iridium

Berkelium
Berkelium



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Iridium
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Berkelium

Atomic Structure of Iridium and Berkelium

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Atomic

Atomic Number

Electron Configuration

Crystal Structure

Crystal Lattice

Number of Protons

Number of Neutrons

Number of Electrons

Atomic Radius

Covalent Radius

Van der Waals Radius

Atomic Weight

Atomic Volume

Previous Element

Next Element

Valence Electron Potential

Lattice Constant

Lattice Angles

Lattice C/A Ratio

 
77
[Xe] 4f14 5d7 6s2
Face Centered Cubic (FCC)
FCC-Crystal-Structure-of-Iridium.jpg#100
74
110
74
136.00 pm
141.00 pm
202.00 pm
192.22 amu
9.53 cm3/mol
44
20
140.00 (-eV)
383.90 pm
π/2, π/2, π/2
1.58
 
97
[Rn] 5f9 7s2
Double Hexagonal Close Packed (DHCP)
DHCP-Crystal-Structure-of-Berkelium.jpg#100
97
150
97
170.00 pm
170.00 pm
244.00 pm
247.00 amu
13.39 cm3/mol
83
51
45.50 (-eV)
341.60 pm
π/2, π/2, 2 π/3
1.57