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Technetium
Technetium

Copernicium
Copernicium



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Technetium
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Copernicium

Atomic Structure of Technetium and Copernicium

1 Atomic
1.1 Atomic Number
43112
Atomic Structure of Lithium
3 117
1.2 Electron Configuration
[Kr] 4d5 5s2
[Rn] 5f14 6d10 7s2
1.3 Crystal Structure
Hexagonal Close Packed (HCP)
Hexagonal Close Packed (HCP)
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
43112
Atomic Structure of Lithium
3 117
1.4.2 Number of Neutrons
55NA
Atomic Structure of Lithium
4 184
1.4.3 Number of Electrons
43112
Atomic Structure of Lithium
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
136.00 pm147.00 pm
Atomic Structure of Beryllium
112 265
1.5.2 Covalent Radius
147.00 pm122.00 pm
Atomic Structure of Beryllium
96 260
1.5.3 Van der Waals Radius
200.00 pmNA
Atomic Structure of Zinc
139 348
1.6 Atomic Weight
98.00 amu285.00 amu
Atomic Structure of Lithium
6.94 294
1.7 Atomic Volume
8.50 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
180.00 (-eV)NA
Atomic Structure of Francium
8 392.42
1.10 Lattice Constant
273.50 pmNA
Atomic Structure of Beryllium
228.58 891.25
1.11 Lattice Angles
π/2, π/2, 2 π/3
NA
1.12 Lattice C/A Ratio
1.60NA
Atomic Structure of Beryllium
1.567 1.886