Atomic Structure of Indium and Beryllium
Atomic Properties
Atomic Number
49
99+
4
99+
Electron Configuration
[Kr] 4d10 5s2 5p1
[He] 2s2
Crystal Structure
Tetragonal (TETR)
Hexagonal Close Packed (HCP)
Crystal Lattice
TETR-Crystal-Structure-of-Indium.jpg#100
HCP-Crystal-Structure-of-Beryllium.jpg#100
Atom
Number of Protons
49
99+
4
99+
Number of Neutrons
66
99+
5
99+
Number of Electrons
49
99+
4
99+
Radius of an Atom
Atomic Radius
167.00 pm
24
112.00 pm
99+
Covalent Radius
142.00 pm
99+
96.00 pm
99+
Van der Waals Radius
193.00 pm
31
153.00 pm
99+
Atomic Weight
114.82 amu
99+
9.01 amu
99+
Atomic Volume
15.70 cm3/mol
33
5.00 cm3/mol
99+
Adjacent Atomic Numbers
Valence Electron Potential
54.00 (-eV)
25
82.00 (-eV)
15
Lattice Constant
325.23 pm
99+
228.58 pm
99+
Lattice Angles
π/2, π/2, π/2
π/2, π/2, π/2
Lattice C/A Ratio
Not Available
1.57
18
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