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Potassium
Potassium

Lithium
Lithium



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Potassium
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Lithium

Atomic Structure of Potassium and Lithium

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1 Atomic
1.1 Atomic Number
193
Sodium
3 117
1.2 Electron Configuration
[Ar] 4s1
[He] 2s1
1.3 Crystal Structure
Body Centered Cubic (BCC)
Body Centered Cubic (BCC)
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
193
Sodium
3 117
1.4.2 Number of Neutrons
204
Sodium
4 184
1.4.3 Number of Electrons
193
Sodium
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
227.00 pm152.00 pm
Atomic Structure of Beryllium
112 265
1.5.2 Covalent Radius
203.00 pm128.00 pm
Atomic Structure of Beryllium
96 260
1.5.3 Van der Waals Radius
275.00 pm182.00 pm
Atomic Structure of Zinc
139 348
1.6 Atomic Weight
39.10 amu6.94 amu
Sodium
6.94 294
1.7 Atomic Volume
45.46 cm3/mol13.10 cm3/mol
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
10.40 (-eV)19.00 (-eV)
Atomic Structure of Francium
8 392.42
1.10 Lattice Constant
532.80 pm351.00 pm
Atomic Structure of Beryllium
228.58 891.25
1.11 Lattice Angles
π/2, π/2, π/2
π/2, π/2, π/2
1.12 Lattice C/A Ratio
NANA
Atomic Structure of Beryllium
1.567 1.886