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Rubidium
Rubidium

Potassium
Potassium



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Rubidium
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Potassium

Atomic Structure of Rubidium and Potassium

1 Atomic
1.1 Atomic Number
3719
Atomic Structure of Lithium
3 117
1.2 Electron Configuration
[Kr] 5s1
[Ar] 4s1
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
3719
Atomic Structure of Lithium
3 117
1.4.2 Number of Neutrons
4820
Atomic Structure of Lithium
4 184
1.4.3 Number of Electrons
3719
Atomic Structure of Lithium
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
248.00 pm227.00 pm
Atomic Structure of Beryllium
112 265
1.5.2 Covalent Radius
220.00 pm203.00 pm
Atomic Structure of Beryllium
96 260
1.5.3 Van der Waals Radius
303.00 pm275.00 pm
Atomic Structure of Zinc
139 348
1.6 Atomic Weight
85.47 amu39.10 amu
Atomic Structure of Lithium
6.94 294
1.7 Atomic Volume
55.90 cm3/mol45.46 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
9.47 (-eV)10.40 (-eV)
Atomic Structure of Francium
8 392.42
1.10 Lattice Constant
558.50 pm532.80 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