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Potassium
Potassium

Roentgenium
Roentgenium



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Roentgenium

Atomic Structure of Potassium and Roentgenium

1 Atomic
1.1 Atomic Number
19111
Atomic Structure of Lithium
3 117
1.2 Electron Configuration
[Ar] 4s1
[Rn] 5f14 6d9 7s2
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
19111
Atomic Structure of Lithium
3 117
1.4.2 Number of Neutrons
20161
Atomic Structure of Lithium
4 184
1.4.3 Number of Electrons
19111
Atomic Structure of Lithium
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
227.00 pmNA
Atomic Structure of Beryllium
112 265
1.5.2 Covalent Radius
203.00 pmNA
Atomic Structure of Beryllium
96 260
1.5.3 Van der Waals Radius
275.00 pmNA
Atomic Structure of Zinc
139 348
1.6 Atomic Weight
39.10 amu281.00 amu
Atomic Structure of Lithium
6.94 294
1.7 Atomic Volume
45.46 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
10.40 (-eV)NA
Atomic Structure of Francium
8 392.42
1.10 Lattice Constant
532.80 pmNA
Atomic Structure of Beryllium
228.58 891.25
1.11 Lattice Angles
π/2, π/2, π/2
NA
1.12 Lattice C/A Ratio
NANA
Atomic Structure of Beryllium
1.567 1.886