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Technetium
Technetium

Thallium
Thallium



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Technetium
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Thallium

Atomic Structure of Technetium and Thallium

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

 
43
[Kr] 4d5 5s2
Hexagonal Close Packed (HCP)
HCP-Crystal-Structure-of-Technetium.jpg#100
43
55
43
136.00 pm
147.00 pm
200.00 pm
98.00 amu
8.50 cm3/mol
34
61
180.00 (-eV)
273.50 pm
π/2, π/2, 2 π/3
1.60
 
81
[Xe] 4f14 5d10 6s2 6p1
Hexagonal Close Packed (HCP)
BCC-Crystal-Structure-.jpg#100
81
123
81
170.00 pm
145.00 pm
196.00 pm
204.38 amu
17.20 cm3/mol
8
18
9.60 (-eV)
345.66 pm
π/2, π/2, 2 π/3
1.60